AN-URC-92_repair_parts_TM11-5820-873-20P_1979.pdf

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1、TM 11-5820-873-20P TECHNICAL MANUAL ORGANIZATIONAL MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LISTS FOR RADIO SET AN/URC-92 (NSN 5820-01-057-6447) H E A D Q U A R T E R S , D E P A R T M E N T O F T H E A R M Y SEPTEMBER 1979 TM 11-5820-873-20P TECHNICAL MANUALHEADQUARTERS DEPARTMENT OF THE ARMY No.

2、 11-5820-873-20PWASHINGTON, DC, 13 September 1979 ORGANIZATIONAL MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LIST FOR RADIO SET AN/URC-92 (NSN 5820-01-057-6447) Current as of 1 March 1979 REPORTING OF ERRORS You can improve this manual by recommending improvements using DA Form 2028-2 located in the

3、back of the manual. Simply tear out the self-addressed form, fill it out as shown on the sample, fold it where shown, and drop it in the mail. If there are no blank DA Form 2028-2 in the back of your manual, use the standard DA Form 2028 (Recommended Changes to Publications and Blank Forms) and forw

4、ard to the Commander, US Army Communications and Electronics Materiel Readiness Command, ATTN: DRSEL-ME-MQ, Fort Monmouth, NJ 07703. In either case a reply will be furnished direct to you. Table of Contents Illus PageFigure SECTIONI. Introduction .1 II. Repair Parts List .5 GROUP00 Radio Set AN/URC-

5、92 .51 01 Telegraph Key .72 03 Handset.93 06 Electrical Equipment Mounting Base MT-4981/URC-92 .114 07 Receiver-Transmitter RT-1277/URC-92 .135 09 Electrical Equipment Mounting Base MT-4982/URC-92 .156 SECTIONIII. Special Tools List (Not applicable) IV. National Stock Number and Part Number Index .1

6、6 i TM 11-5820-873-20P SECTION I INTRODUCTION 1. Scope This manual lists spares and repair parts; special tools; special test, measurement, and diagnostic equipment (TMDE), and other special support equipment required for performance of organizational, direct support, and general support maintenance

7、 of the AN/URC-92. It authorizes the requisitioning and issue of spares and repair parts as indicated by the source and maintenance codes. 2. General This Repair Parts and Special Tools List is divided into the following sections: a. Section II. Repair Parts List. A list of spares and repair parts a

8、uthorized for use in the performance of maintenance. The list also includes parts which must be removed for replacement of the authorized parts. Parts lists are composed of functional groups in numeric sequence, with the parts in each group listed in figure and item number sequence. b. Section III.

9、Special Tools List. Not applicable. c. Section IV. National Stock Number and Part Number Index. A list, in National item identification number (NIIN) sequence, of all National stock numbers (NSN) appearing in the listings, followed by a list, in alphameric sequence, of all part numbers appearing in

10、the listings. National stock numbers and part numbers are cross-referenced to each illustration figure and item number appearance. 3. Explanation of Columns a. Illustration. This column is divided as follows: (1) Figure number. Indicates the figure number of the illustration on which the item is sho

11、wn. (2) Item number. The number used to identify item called out in the illustration. b. Source, Maintenance, and Recoverability (SMR) Codes. (1) Source code. Source codes indicate the manner of acquiring support items for maintenance, repair, or overhaul of end items. Source codes are entered in th

12、e first and second positions of the Uniform SMR Code format as follows: CodeDefinition PA Item procured and stocked for anticipated or known usage. PD Support item, excluding support equipment, procured for initial issue or outfitting and stocked only for subsequent or additional initial issues or o

13、utfittings. Not subject to automatic replenishment. AO Item to be assembled at organizational level. XA Item is not procured or stocked because the requirements for the item will result in the replacement of the next higher assembly. XD A support item that is not stocked. When required, item will be

14、 procured through normal supply channels. NOTE Cannibalization or salvage may be used as a source of supply for any items source coded above except those coded XA and aircraft support items as restricted by AR 700-42. (2) Maintenance code. Maintenance codes are assigned to indicate the levels of mai

15、ntenance authorized to USE and REPAIR support items. The maintenance codes are entered in the third and fourth positions of the Uniform SMR Code format as follows: (a) The maintenance code entered in the third position will indicate the lowest maintenance level authorized to remove, replace, and use

16、 the support item. The maintenance code entered in the third position will indicate one of the following levels of maintenance: CodeApplication/Explanation O Support item is removed, replaced, used at the organizational level. (b) The maintenance code entered in the fourth position indicates whether

17、 the item is to be repaired and identifies the lowest maintenance level with the capability to perform complete repair (i.e., all authorized maintenance functions). This position will contain one of the following maintenance codes: 1 TM 11-5820-873-20P Code Application/Explanation O The lowest maint

18、enance level capable of complete repair of the support item is the organizational level. H The lowest maintenance level capable of complete repair of the support item is the general support level. Z Nonreparable. No repair is authorized. (3) Recoverability code. Recoverability codes are assigned to

19、support items to indicate the disposition action on unserviceable items. The recoverability code is entered in the fifth position of the Uniform SMR Code format as follows: RecoverabilityDefinition codes Z Nonreparable item. When unserviceable, condemn and dispose at the level indicated in position

20、3. O Reparable item. When uneconomically reparable, condemn and dispose at organizational level. D Reparable item. When beyond lower level repair capability, return to depot. Condemnation and disposal not authorized below depot level. c. National Stock Number. Indicates the National Stock number ass

21、igned to the item and will be used for requisitioning purposes. d. Part Number. Indicates the primary number used by the manufacturer (individual, company, firm, corporation, or Government activity), which controls the design and characteristics of the item by means of its engineering drawings, spec

22、ifications, standards, and inspection requirements to identify an item or range of items. NOTE When a stock numbered item is requisitioned, the repair part received may have a different part number than the part being replaced. e. Federal Supply Code for Manufacturer FSCM). The FSCM is a 5-digit num

23、eric code listed in SB 708-42 which is used to identify the manufacturer, distributor, or Government agency, etc. f. Description. Indicates the Federal item name and, if required, a minimum description to identify the item. g. Unit of Measure (U/M). Indicates the standard of the basic quantity of th

24、e listed item as used in performing the actual maintenance function. This measure is expressed by a two-character alphabetical abbreviation (e.g., ea. in, pr, etc). When the unit of measure differs from the unit of issue, the lowest unit of issue that will satisfy the required units of measure will

25、be requisitioned. h. Quantity Incorporated in Unit. Indicates the quantity of the item used in the breakout shown on the illustration figure, which is prepared for a functional group, subfunctional group, or an assembly. 4. Special Information a. Detailed assembly instructions for items source coded

26、 to be assembled are found in TM 115820-873-34 (to be published). Assembly components are listed immediately following the item to be assembled. b. The following publications pertain to the AN/URC-92 and its components: TM 11-5820-873-12, Radio Set AN/URC-92 (to be published). c. The illustrations i

27、n this manual are identical to those published in TM 11-5820-873-34P (to be published). Only those parts assigned the third position SMR maintenance code O are listed in the tabular listing; therefore, there may be a break in the item number sequence. Only illustrations containing organizational aut

28、horized items appear in this manual. d. National stock numbers (NSNs) that are missing from P source coded items have been applied for and will be added to this TM by future change/ revision when they are entered in the Army Master Data File (AMDF). Until the NSNs are established and published, subm

29、it exception requisitions to Commander, US Army Communications and Electronics Materiel Readiness Command, ATTN: DRSEL-MM, Fort Monmouth, NJ 07703 for the part required to support your equipment. 5. How to locate Repair Parts a. When National stock number or part number is unknown. (1) First. Using

30、the table of contents, determine the functional group within which the item belongs. This is necessary since illustrations are prepared for functional groups and listings are divided into the same groups. (2) Second. Find the illustration covering the functional group to which the item belongs. (3)

31、Third. Identify the item on the illustration and note the illustration figure and item number of the item. (4) Fourth. Using the Repair Parts Listing, 2 TM 11-5820-873-20P find the figure and item number noted on the illustration. b. When National stock number or part number is known. (1)First. Usin

32、g the Index of National Stock Numbers and Part Numbers, find the pertinent National stock number or part number. This index is in NIIN sequence followed by a list of part numbers in alphameric sequence, cross-referenced to the illustration figure number and item number. (2) Second. After finding the

33、 figure and item number, locate the figure and item number in the repair parts list. 6. Abbreviations Not applicable. (Next printed page is 4) 3 TM 11-5820-873-20P Figure 1. Radio Set AN/URC-92. 4 SECTION IITM 11-5820-873-20P GROUP 00 RADIO SET AN/URC-92 11XAOHDRT1277URC9280058RCVR-XMTREA1 12AOOOOMT

34、4981URC9280058MTG BASE, ELEC EQPT.EA1 13PAOZZM-2376596HEADSET .EA1 14ACOOO502400099412338TELEGRAPH KEY ASSY.EA1 15AOOOO502400079012338HANDSET ASSY. .EA1 16AOOOOMT4982URC9280058MTG BASE, ELEC EQPT .EA1 17PDOZZAS3287URC80058ANTENNA, RADIO . .EA1 18PDOZZAS3286URC80058ANTENNA, RADIO . EA1 19XAOZZCU2229U

35、RC9280058COUPLER UNIT.EA4 (1) ILLUSTRATION (8) QTY INC IN UNIT (7) U/M (6) DESCRIPTION USABLE ON CODE (4) PART NUMBER (5) FSCM (3) NATIONAL STOCK NUMBER (2) SMR CODE (a) FIG NO. (b) ITEM NO. 5 TM 11-5820-873-20P Figure 2. Telegraph Key 6 SECTION IITM 11-5820-873-20P GROUP 01 TELEGRAPH KEY 21PAOZZ114

36、320-00198354KEY, TELEGRAPH .EA1 22XDOZZPJ-055B96906PLUG, TELEPHONE.EA1 23XDOZZ910273473SPACER, SLEEVE.EA1 24PAOZZ 5940-00-577-3711 MS25036-396906TERMINAL, LUG .EA2 (1) ILLUSTRATION (8) QTY INC IN UNIT (7) U/M (6) DESCRIPTION USABLE ON CODE (4) PART NUMBER (5) FSCM (3) NATIONAL STOCK NUMBER (2) SMR C

37、ODE (a) FIG NO. (b) ITEM NO. 7 TM 11-5820-873-20P Figure 3. Handset. 8 SECTION IITM 11-5820-873-20P GROUP 03 HANDSET 31PAOZZH-33F/PT97101MlCROPHONE, HANDSET .EA1 32PAOZZMS3106A-14S-5P 96906CONN, RCPT, ELEC. .EA1 33PAOZZ 5935-00-666-4860AN3057-688044ADAPTER, CABLE CLAMP .EA1 34PAOZZ 5365-00-820-4535

38、AN3420-681352BUSHING, RUBBER.EA1 (1) ILLUSTRATION (8) QTY INC IN UNIT (7) U/M (6) DESCRIPTION USABLE ON CODE (4) PART NUMBER (5) FSCM (3) NATIONAL STOCK NUMBER (2) SMR CODE (a) FIG NO. (b) ITEM NO. 9 TM 11-5820-873-20P Figure 4. Electrical Equipment Mounting Base MT-49811URC-92. 10 SECTION IITM 11-5

39、820-873-20P GROUP 06 ELECTRICAL EQUIPMENT MOUNTING BASE MT-4981/URC-92 41XDOZZ502400270912338SIDE BAR, MTG BASE.EA2 42XDOZZMS35200-2796906SCREW, MACHINE .EA4 43PAOZZ5310-00-929-6395 MS35338-13696906WASHER, LOCK.EA4 44PAOZZ5305-00-448-6456 MS51957-31896906SCREW, MACHINE. .EA 4 45XDOZZ050872000112338R

40、ETAINER, FRONT .EA2 46XDOZZ050190002112338NUT, PLAIN, HEX.EA4 47XDOZZ502400330612338STIFFENER, FRONT .EA4 48XDOZZH64-AA-4081860ISOLATOLATOR, SHOCK/VIB.EA2 49XDOZZ502400350112338STIFFENER, MIDDLE.EA1 410XDOZZ502400340312338STIFFENER, REAR .EA1 411XDOZZH64-AA-3081860ISOLATOR, SHOCK/VIB.EA2 412XDOZZ099

41、739000012338STRAP, GROUND.EA1 413XDOZZ502400260112338PLATE, MTG BAS.EA1 414XDOZZAN5076420R896906SCREW, MACHINE. .EA2 415XDOZZ502400280612338REAR BAR, MTG BASE.EA2 (1) ILLUSTRATION (8) QTY INC IN UNIT (7) U/M (6) DESCRIPTION USABLE ON CODE (4) PART NUMBER (5) FSCM (3) NATIONAL STOCK NUMBER (2) SMR CO

42、DE (a) FIG NO. (b) ITEM NO. 11 TM 11-5820-873-20P Figure 5. Receiver-Transmitter RT-1277/URC-92. PREFIX ALL REFERENCE DESIGNATORS WITH 1A1 EL4ZQ005 12 SECTION IITM 11-5820-873-20P GROUP 07 RECEIVER-TRANSMITTER RT-1277/URC-92 51PAOZZ10005702787034LAMP . . .EA1 52XDOZZ5340-00-827-638977383330CLAMP, LOOP. . .EA1 53PAOZZ10005702787034LAMP.