AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Hose Air Duct |
| Federal Supply Group (FSG) | Pipe Tubing Hose and Fittings |
| Federal Supply Class (FSC) | 4720 Hose and Tubing Flexible |
| National Item Identification Number (NIIN) | 01-320-3747 (013203747) |
| NCB Code | USA (01) |
| Manufacturer | Flexco Inc, Boeing Company The, Hbd Industries Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | ROUND |
| AAGT | WALL THICKNESS | 0.050 INCHES NOMINAL |
| AARX | INSIDE DIAMETER | 1.500 INCHES NOMINAL FIRST END |
| AGQM | END OVERALL LENGTH | 0.750 INCHES NOMINAL BOTH ENDS |
| AHNC | CONNECTION STYLE | ROUND BOTH ENDS |
| AWLS | CONNECTION TYPE | SOFT BOTH ENDS |
| CPYG | END INSIDE DIAMETER | 0.625 INCHES NOMINAL BOTH ENDS |
| CRXX | MEASURING METHOD AND LENGTH | 15.000 INCHES NOMINAL OVERALL |
| MATT | MATERIAL | FIBERGLASS ALL PLIES AND RUBBER CHLOROPRENE CLASS CR ALL PLIES |
| STYL | STYLE DESIGNATOR | FULLY CONVOLUTED W/ WIRE RINGS BETWEEN CONVOLUTIONS |
| Relevant Components for NSN - 4720-01-320-3747, 4720013203747 | ||||
| 4730-01-631-9750 (4730016319750) | 4730-01-131-3423 (4730011313423) | 4730-01-365-7893 (4730013657893) | 4720-01-440-4645 (4720014404645) | |
| 4710-00-618-8973 (4710006188973) | 4730-01-386-0632 (4730013860632) | 4720-01-476-2535 (4720014762535) | 4730-01-417-2391 (4730014172391) | |
| 4710-01-660-9268 (4710016609268) | 4730-00-105-2420 (4730001052420) | 4710-01-339-8689 (4710013398689) | 4720-01-676-3361 (4720016763361) | |
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