| Item Name | Mask Oxygen |
| INC Code | 15751 |
| Federal Supply Group (FSG) | Aircraft Components and Accessories |
| Federal Supply Class (FSC) | 1660 Aircraft Air Conditioning Heating and Pressurizing Equipment |
| National Item Identification Number (NIIN) | 00-811-5259 (008115259) |
| NCB Code | USA (00) |
| Manufacturer | Avox Systems Inc, Military Specifications, Department Of The Air Force, Gentex Corporation, San Antonio Air Logistics Center |
| Associated Parts Numbers of NSN 1660-00-811-5259 | ||||||
|---|---|---|---|---|---|---|
| Part Number | Manufacturer | Item Name | Cage Code | Type | Status | RFQ |
| 450-82 | avox systems inc | mask oxygen | 53655 | A | A | RFQ |
| 450-192 | avox systems inc | mask oxygen | 53655 | A | A | RFQ |
| 450-03 | avox systems inc | mask oxygen | 53655 | A | A | RFQ |
| MBU4PSMALL | military specifications | mask oxygen | 81349 | NSN | Avl | RFQ |
| MILM25990 | military specifications | mask oxygen | 81349 | NSN | Avl | RFQ |
| MBU4P | military specifications | mask oxygen | 81349 | NSN | Avl | RFQ |
| 60D3525 | department of the air force | mask oxygen | 80049 | A | A | RFQ |
| G005-1001-02 | gentex corporation | mask oxygen | 60240 | A | A | RFQ |
| 4PSIZESMALL | military specifications | mask oxygen | 81349 | NSN | Avl | RFQ |
| 7425180-10 | san antonio air logistics center | mask oxygen | 98750 | A | R | RFQ |
| MILM27274TYPEMBU5P | military specifications | mask oxygen | 81349 | NSN | Avl | RFQ |
| M27274-M30 | military specifications | mask oxygen | 81349 | NSN | Avl | RFQ |
| MILM7585 | military specifications | mask oxygen | 81349 | NSN | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AKYD | ACCESSORY COMPONENTS AND QUANTITY | HELMET ATTACHMENTS 2,INSERT,FACE PIECE 1,SCREWS 6 |
| BMLR | HEADBAND | NOT PROVIDED |
| BSRY | HELMET FASTENER | INCLUDED |
| BSRZ | INTAKE TUBE LENGTH | 17.500 INCHES NOMINAL |
| BSSB | INTAKE TUBE CORRUGATED FEATURE | INCLUDED |
| BSSC | MICROPHONE | NOT INCLUDED |
| BSSF | MASK SIZE DESIGNATION | REGULAR WIDE |
| MATT | MATERIAL | PLASTIC POLYAMIDE AND PLASTIC |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | MBU5P TYPE |
| APGF | DESIGN TYPE | NOSE AND MOUTH |
| AQRR | HARNESS | INCLUDED |
| BSRH | FACEPIECE MATERIAL | SILICON |
| BSRX | OXYGEN SYSTEM TYPE | PRESSURE DEMAND |
| BSSD | MICROPHONE POCKET | INCLUDED |
| Relevant Components for NSN - 1660-00-811-5259, 1660008115259 | ||||
| 1660-00-791-4152 (1660007914152) | 1660-01-140-1971 (1660011401971) | 1660-00-624-8677 (1660006248677) | 1660-01-391-4738 (1660013914738) | |
| 1660-01-121-5771 (1660011215771) | 1660-00-805-9248 (1660008059248) | 1660-01-122-7809 (1660011227809) | 1660-00-334-8830 (1660003348830) | |
| 1660-01-592-8600 (1660015928600) | 1660-00-452-1837 (1660004521837) | 1660-01-020-0513 (1660010200513) | 1660-01-322-4440 (1660013224440) | |
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