A When National Stock Number or Part Number is Not Known

(1) First. Using the table of contents, determine the assembly group or subassembly group to which the item belongs. This is necessary since figures are prepared for assembly groups and subassembly groups, and listings are divided into the same groups.

(2) Second. Find the figure covering the assembly group or subassembly group to which the item belongs.

ARMY TM 9-1010-221-23&P AIR FORCE TO 11W3-9-4-2 MARINE CORPS TM 07700A-23&P/2 NAVY SW 370-AE-MMI-010

C-6. HOW TO LOCATE REPAIR PARTS (CONT).

(3) Third. Identify the item on the figure and note the item number.

(4) Fourth. Refer to the Repair Parts List for the figure to find the part number for the item number noted on the figure.

(5) Fifth. Refer to the Part Number Index to find the NSN, if assigned. b. When National Stock Number or Part Number is Known:

(1) First. Using the Index of National Stock Numbers and Part Numbers, find the pertinent National stock number or part number. The NSN index is in National Item Identification Number (NIIN) sequence. (See C-4.a.(1). The part numbers in the Part Number Index are listed in ascending alphanumeric sequence. (See C-4.b.). Both indexes cross-reference you to the illustration figure and item number of the item you are looking for.

(2) Second. After the figure and item number, verify that the item is the one you're looking for, then locate the item number in the repair parts list for the figure.

C-7. ABBREVIATIONS.

Not applicable.

ARMY TM 9-1010-221-23&P AIR FORCE TO 11W3-9-4-2 MARINE CORPS TM 07700A-23&P/2 NAVY SW 370-AE-MMI-010

REPAIR PARTS LIST

REPAIR PARTS LIST

1010 438 7431
M203
Marine M203 Grenade Launcher
M203A1

mrrqfl-

mrrqfl-

1010 470 7105 Handguard
Figure C-1. 40MM Grenade Launcher M203 W/E 1 1838703, M203A1 W/E 12597125 and M203A2 W/E 12999553

(1)

(2)

(3)

(4)

(5)

(6)

(7)

Item

SMR

Part

No.

Code

NSN

CAGEC

Number

Description and Usable On Code (UOC)

Qty

GROUP 00 40MM GRENADE LAUNCHER

M203 W/E 11838703, M203A1 W/E

12597125 AND M203A2 W/E 12999553

FIG. C-1 40MM GRENADE LAUNCHER

M203, M203A1 AND M203A2

1

XAFFA

19204

8448300

LAUNCHER (M203)

1

UOC:401

1

XAOFA

19204

8448300

LAUNCHER (MARINE CORPS ONLY)

1

UOC:401

1A

XAFFA

19200

12982965

LAUNCHER (M203A1)

1

UOC:BC7

1B

XAFFA

19200

12999552

LAUNCHER (M203A2)

1

UOC:BJ9

2

PAOOO

1010-01-442-2313

19200

12598114

SIGHT ASSEMBLY, QUADRANT

1

END OF FIGURE

SECTION II ARMY TM 9-1010-221-23&P

AIR FORCE TO 11W3-9-4-2 MARINE CORPS TM 07700A-23&P/2 NAVY SW 370-AE-MMI-010

M203 Figure

Figure C-2. 40MM Grenade Launcher M203 8448300, M203A1 12982965 and

M203A2 12999552

ARMY TM 9-1010-221-23&P AIR FORCE TO 11W3-9-4-2 MARINE CORPS TM 07700A-23&P/2 NAVY SW 370-AE-MMI-010

(1)

(2)

(3)

(4)

(5)

(6)

(7)

Item

SMR

Part

No.

Code

NSN

CAGEC

Number

Description and Usable On Code (UOC)

Qty

GROUP 01 40MM GRENADE LAUNCHER

M203 8448300, M203A1 12982965

AND M203A2 12999552 AND 0101

MOUNTING BRACKET ASSEMBLY

FIG. C-2 40MM GRENADE LAUNCHER

M203, M203A1 AND M203A2

1

PAFZZ

1010-00-438-7431

19204

8448377

GUARD,HAND,GRENADE (HAND

1

GUARD ASSEMBLY U0C:401

1

PAOZZ

1010-00-438-7431

19204

8448377

GUARD,HAND,GRENADE (MARINE

1

CORPS ONLY) U0C:401

1A

PAFZZ

1010-01-470-7105

19200

12990563

HANDGUARD AND BUSHING ASSEM

1

BLY (M203A1) UOC:BC7

2

PAFZZ

5305-00-182-9265

96906

MS51957-43B

SCREW, MACHINE

2

UOC:BC7,401

2

PAOZZ

5305-00-182-9265

96906

MS51957-43B

SCREW, MACHINE (MARINE CORPS

2

ONLY) UOC:401

3

AFFFF

19204

8448330

LEAF SIGHT ASSEMBLY

1

3

AFOFF

19204

8448330

LEAF SIGHT ASSEMBLY (MARINE

1

CORPS ONLY) UOC:401

3A

AFFFF

19200

12598117

ASSEMBLY, LEAF SIGHT AND RAIL

1

GRABBER UOC:BJ9

4

PAOZZ

5305-00-150-9212

88044

AN502-10-8

SCREW, MACHINE

2

UOC: 401

4A

PAOZZ

5305-01-442-0157

19200

12957129

SCREW, CAP SOCKET HEAD

2

UOC:BC7

4B

PAOZZ

5310-00-160-9817

80205

NAS1149C0363B

WASHERS

2

UOC:BC7

5

PAFZZ

5340-01-376-0876

19200

12011998

BRACKET, MOUNTING

1

UOC:401

5

PAOZZ

5340-01-376-0876

19200

12011998

BRACKET, MOUNTING (MARINE

1

CORPS ONLY) UOC:401

5A

PAOFF

5340-01-442-0165

19200

12957126

BRACKET, MOUNTING ASSEMBLY

1

(M203A1) UOC:BC7

5B

XAOZZ

19200

12957127

BRACKET, MOUNTING

1

UOC: BC7

5C

PAOZZ

1010-01-442-0156

19200

12957128

BRACKET CLAMP ASSEMBLY

1

UOC: BC7

5D

PAOZZ

5305-01-442-0157

19200

12957129

SCREW, CAP SOCKET HEAD

1

UOC: BC7

5E

PAOOO

1005-01-452-3528

19200

12973116

QUICK RELEASE BRACKET

1

UOC:BJ9

6

PAOZZ

9505-00-293-4208

80205

NASM20995C32

WIRE, NONELECTRICAL

V

UOC:BC7,401

7

PAOZZ

3120-00-438-7332

19204

8448320

BUSHING HALF, SLEEVE

2

UOC:BC7,401

8

XAFFA

19204

8448380-1

RECEIVER ASSEMBLY

1

UOC:401

8

XAOFA

19204

8448380-1

RECEIVER ASSEMBLY (MARINE

1

CORPS ONLY) UOC:401

8A

XAFFA

19200

8448380-2

RECEIVER ASSEMBLY (M203A1)

1

UOC:BC7

8B

XAFFA

19200

8448380-3

RECEIVER ASSEMBLY (M203A2)

1

UOC:BJ9

SECTION II ARMY TM 9-1010-221-23&P

AIR FORCE TO 11W3-9-4-2 MARINE CORPS TM 07700A-23&P/2 NAVY SW 370-AE-MMI-010

I

(1)

(2)

(3)

(4)

(5)

(6)

(7)

Item

SMR

Part

No.

Code

NSN

CAGEC

Number

Description and Usable On Code (UOC)

Qty

9

PAOZZ

5340-01-440-7610

19200

12012059

BAR, LOCKING

1

UOC: 401,BJ9

9A

PAOZZ

5340-01-474-2845

19200

12991254

BAR, LOCKING

1

UOC: BC7,BJ9

10

PAOZZ

5315-00-690-0544

96906

MS39086-93

PIN, SPRING

2

UOC:BC7,401,BJ9

11

PAOZZ

1010-01-264-6517

19200

12598617

MOUNT, SWIVEL

1

UOC:BC7,401,BJ9

12

PAFFF

1010-01-376-3342

19200

12012005

BARREL ASSEMBLY, GRENADE

1

UOC:BC7,401,BJ9

12

PAOZZ

1010-01-376-3342

19200

12012005

BARREL ASSEMBLY (MARINE

1

CORPS ONLY) UOC:401

END OF FIGURE

ARMY TM 9-1010-221-23&P AIR FORCE TO 11W3-9-4-2 MARINE CORPS TM 07700A-23&P/2 NAVY SW 370-AE-MMI-010

1005 452 3528

Figure C-2A. Quick Release Bracket 12973116

(1)

(2)

(3)

(4)

(5)

(6)

(7)

Item

SMR

Part

No.

Code

NSN

CAGEC

Number

Description and Usable On Code (UOC)

Qty

GROUP 02 QUICK RELEASE

BRACKET 12973116

FIG. C-2A. QUICK RELEASE

BRACKET

1

XAOOO

19200

12973117

ASSEMBLY, LEFT BRACKET

1

UOC:BJ9

2

PAOZZ

5310-01-452-9635

19200

12973140

WASHER, SPRING

2

UOC: BJ9

3

PAOZZ

1005-01-453-1634

19200

12973127

BASE, RIGHT HALF

1

UOC:BJ9

4

PAOZZ

5305-01-452-9639

19200

12973130

SCREW, CAP SOCKET HEAD

2

UOC:BJ9

5

PAOZZ

5365-01-453-9287

19200

12973129

SHIM,PLATE

1

UOC:BJ9

END OF FIGURE

ARMY TM 9-1010-221-23&P AIR FORCE TO 11W3-9-4-2 MARINE CORPS TM 07700A-23&P/2 NAVY SW 370-AE-MMI-010

M203 M203a1 Mounts

Figure C-2B. Left Bracket Assembly 12973117

(1)

(2)

(3)

(4)

(5)

(6)

(7)

SMR

Part

Item

Code

NSN

CAGEC

Number

Description and Usable On Code (UOC)

Qty

No.

GROUP 0201 LEFT BRACKET

ASSEMBLY 12973117

FIG. C-2B. LEFT BRACKET

ASSEMBLY

1

PAOZZ

5315-00-823-8743

80205

MS16562-219

PIN, SPRING

1

UOC:BJ9

2

PAOZZ

5340-01-502-5471

19200

12999211

PLUNGER, DETENT

1

UOC:BJ9

3

PAOZZ

5315-00-847-3735

80205

MS16562-190

PIN, SPRING

1

UOC:BJ9

4

PAOZZ

5360-01-502-5468

19200

12999210

SPRING, COMPRESSION

1

UOC:BJ9

5

XAOZZ

19200

12973124

RIVET

2

UOC:BJ9

6

XAOZZ

19200

12973120

LATCH LEVER

1

UOC:BJ9

7

XAOZZ

19200

12973121

LATCH ARM

1

UOC:BJ9

8

XAOZZ

19200

12973118

LEFT HALF BASE

1

UOC:BJ9

END OF FIGURE

ARMY TM 9-1010-221-23&P AIR FORCE TO 11W3-9-4-2 MARINE CORPS TM 07700A-23&P/2 NAVY SW 370-AE-MMI-010

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