National Stock Number (NSN) Output Data
NSN:
NIIN:
Item Name:
BREECH MECHANISM
Definition:
A GROUP OF ITEMS THAT FUNCTION TO OPEN AND CLOSE THE BREECH. IT MAY INCLUDE A SEMIAUTOMATIC DROP BLOCK, CASE EXTRACTION, AND ELECTRIC FIRING. IT MAY PROVIDE MANUAL AND/OR AUTOMATIC OPENING OF A BREECH, EJECTION OF SPENT CARTRIDGE CASE, AND AUTOMATIC CLOSING WHEN CHAMBERING THE NEXT ROUND.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 211032799L1 | 03950 | A | 5 | 2 | 6 | HD | ||
| 751-6402202 FIND 1 | 53711 | A | 5 | 1 | 5 | HD | ||
| 751-6402202-1 | 53711 | A | 5 | 1 | 5 | HD | ||
| 751-6402202 ITEM 1 | 53711 | A | 5 | 1 | 1 | HD | ||
| 751-6402202 FIND 1L1 | 03950 | A | 5 | 2 | 6 | HD | ||
| 751-6402221 IT 1 | 53711 | A | 5 | 1 | 5 | HD | ||
| 211032799 | 53711 | A | 3 | 1 | 1 | HD | ||
| 751-6402202 ITEM 1L1 | 03950 | A | 5 | 2 | 6 | HD | ||
| 751-6402202-1L1 | 03950 | A | 5 | 2 | 6 | HD | ||
| 751-6402221 IT 1L1 | 03950 | A | 5 | 2 | 6 | HD | ||
| 751-6402221-1L1 | 03950 | A | 5 | 2 | 6 | HD |
CAGE Information
| Code | Company |
|---|---|
| 03950 | NAVAL INVENTORY CONTROL POINT MECHAN |
| 53711 | NAVAL SEA SYSTEMS COMMAND |
Federal Supply Class
Title
GUNS, OVER 300MM
Inclusions:
INCLUDES BREECH MECHANISMS; TRAINING GEARS; POWER DRIVES.
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZY |
| AGAV | END ITEM IDENTIFICATION | DWG CC:MAIL 7/26/95 |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | INAVY DOOR, BREECH |