| 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) | 01-039-1551 (010391551) |
| NCB Code | USA (01) |
| Manufacturer | Lockheed Martin Corporation, Martin Marietta Technologies Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | ROUND |
| AAGT | WALL THICKNESS | 0.142 INCHES NOMINAL |
| AARX | INSIDE DIAMETER | 1.785 INCHES NOMINAL FIRST END |
| AGQM | END OVERALL LENGTH | 2.812 INCHES NOMINAL FIRST END |
| AHNC | CONNECTION STYLE | ROUND FIRST END |
| AWLS | CONNECTION TYPE | PREFORMED FIRST END |
| CPYG | END INSIDE DIAMETER | 1.750 INCHES NOMINAL FIRST END |
| CRXX | MEASURING METHOD AND LENGTH | 11.500 INCHES NOMINAL OVERALL |
| FEAT | SPECIAL FEATURES | EACH END FURNISHED W/EIGHT HOLES 0.180 IN. DIA COUNTERSUNK 0.358 IN. DIA 0.060 IN. DEPTH,LOCATED ON OUTER PERAPHERY |
| MATT | MATERIAL | RUBBER CHLOROPRENE CLASS CR 2ND PLY |
| STYL | STYLE DESIGNATOR | SLEEVE SECTION |
| Relevant Components for NSN - 4720-01-039-1551, 4720010391551 | ||||
| 4730-01-469-3594 (4730014693594) | 4720-00-236-0082 (4720002360082) | 4730-01-594-7646 (4730015947646) | 4730-01-658-6133 (4730016586133) | |
| 4710-01-489-1638 (4710014891638) | 4720-01-348-4338 (4720013484338) | 4730-01-329-2969 (4730013292969) | 4720-01-657-3820 (4720016573820) | |
| 4720-00-631-3173 (4720006313173) | 4730-01-496-8185 (4730014968185) | 4720-00-012-3581 (4720000123581) | 4730-01-242-7736 (4730012427736) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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