| Item Name | O Ring |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5331 O Ring |
| National Item Identification Number (NIIN) | 12-177-7975 (121777975) |
| NCB Code | West Germany (12) |
| Manufacturer | Mtu Friedrichshafen Gmbh, Navantia Sa, Freudenberg Sealing Technologiesgmbh, Brammer Gmbh |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 20X4MMN429 | mtu friedrichshafen gmbh | o ring | d8266 | RFQ |
| 700429020003 | mtu friedrichshafen gmbh | o ring | d8266 | RFQ |
| MMN429-20X4 | navantia sa | o ring | 0141b | RFQ |
| OR20X4 75FKM 117133 | freudenberg sealing technologiesgmbh | o ring | d2480 | RFQ |
| OR20X4-70FKM 576 | freudenberg sealing technologiesgmbh | o ring | d2480 | RFQ |
| OR20X4-73FPM 83091 | brammer gmbh | o ring | c7981 | RFQ |
| OR20X4-73FPM 83091 | freudenberg sealing technologiesgmbh | o ring | d2480 | RFQ |
| Components Related to NSN - 5331-12-177-7975, 5331121777975 | ||||
| 5330-00-038-4345 (5330000384345) | 5305-01-191-2462 (5305011912462) | 5365-00-898-3506 (5365008983506) | 5315-01-424-1290 (5315014241290) | |
| 5330-01-696-0897 (5330016960897) | 5330-01-561-7601 (5330015617601) | 5342-00-408-9183 (5342004089183) | 5310-00-981-2299 (5310009812299) | |
| 5340-01-523-8925 (5340015238925) | 5342-01-649-3882 (5342016493882) | 5310-00-943-5411 (5310009435411) | 5340-01-569-9497 (5340015699497) | |
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