| Item Name | Hose Air Duct Air Breathing |
| Federal Supply Group (FSG) | Pipe Tubing Hose and Fittings |
| Federal Supply Class (FSC) | 4720 Hose and Tubing Flexible |
| National Item Identification Number (NIIN) | 00-550-0002 (005500002) |
| NCB Code | USA (00) |
| Manufacturer | Avox Systems Inc, Air Force United States Department |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 232-686-12 | avox systems inc | hose air duct air breathing | 53655 | RFQ |
| 8148650 | air force united states department | hose air duct air breathing | 98748 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | ROUND |
| AAGT | WALL THICKNESS | 0.023 INCHES NOMINAL |
| AARX | INSIDE DIAMETER | 0.750 INCHES NOMINAL FIRST END |
| AGQM | END OVERALL LENGTH | 1.250 INCHES NOMINAL FIRST END |
| AHNC | CONNECTION STYLE | ROUND FIRST END |
| AWLS | CONNECTION TYPE | PREFORMED FIRST END |
| CRXX | MEASURING METHOD AND LENGTH | 12.000 INCHES NOMINAL OVERALL |
| FEAT | SPECIAL FEATURES | VOZONE RESISTANCE:NOT OZONE RESISTANT; END SIMILARITY:IDENTICAL; HOSE STYLE:FULLY CONVOLUTED W/WIRE RINGS BETWEEN CONVOLUTIONS,STYLE NO. 3 FROM OLD FIIG A22900; HOSE MATERIAL:WIRE ALUMINUM,PLASTIC (POLYETHELENE),PLASTIC (VINYL) |
| ZZZV | FSC APPLICATION DATA | REGULATOR,OXYGEN TO MASK |
| Relevant Components for NSN - 4720-00-550-0002, 4720005500002 | ||||
| 4730-01-572-5972 (4730015725972) | 4720-00-910-4063 (4720009104063) | 4710-00-121-5215 (4710001215215) | 4720-01-373-1177 (4720013731177) | |
| 4710-01-478-1704 (4710014781704) | 4730-00-950-3592 (4730009503592) | 4720-00-787-8431 (4720007878431) | 4710-01-542-0557 (4710015420557) | |
| 4720-01-689-8154 (4720016898154) | 4710-00-483-2037 (4710004832037) | 4720-01-328-5470 (4720013285470) | 4730-00-256-7301 (4730002567301) | |
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