Part Details | DIVER'S HELMET BREECH RING
4220-01-237-3251
Alternate Parts: 505055, 505-055, 505003, 505-003, 5926318245, 592-6318245, 4220-01-237-3251, 01-237-3251, 4220012373251, 012373251
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 42 | JUL 30, 1986 | 01-237-3251 | 39154 ( BREECH RING, DIVER'S HELMET ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4220-01-237-3251
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 505-055 | 58366 | KIRBY MORGAN DIVE SYSTEMS INC |
| 505-003 | 58366 | KIRBY MORGAN DIVE SYSTEMS INC |
| 592-6318245 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4220-01-237-3251
| Characteristic | Specifications |
|---|---|
| SHAPE | OVAL |
| SPECIAL FEATURES | NECK CLAMP PART OF 6318240-1 YOKE ASSEMBLY |
| CRITICALITY CODE JUSTIFICATION | AGAV |
| END ITEM IDENTIFICATION | UBA MK 21 MOD 1 HELMET ASSEMBLY 6318360 |