| Item Name | Hose Assembly 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) | 00-025-5737 (000255737) |
| NCB Code | USA (00) |
| Manufacturer | Smith And Smith Aircraft Co, Rockwell International Corp |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAGR | CROSS-SECTIONAL SHAPE STYLE | OVAL |
| AAGT | WALL THICKNESS | 0.125 INCHES NOMINAL |
| ADJT | INSIDE WIDTH | 4.500 INCHES NOMINAL FIRST END |
| ADJU | INSIDE LENGTH | 7.125 INCHES NOMINAL FIRST END |
| AWLS | CONNECTION TYPE | COUPLING FIRST END |
| CRXX | MEASURING METHOD AND LENGTH | 3.656 INCHES NOMINAL OVERALL |
| CXMG | COUPLING STYLE | RAISED FACE FLANGE FIRST END |
| MATT | MATERIAL | COPPER ALLOY REINFORCING WIRE |
| MATT | MATERIAL | COTTON AND RUBBER SYNTHETIC 2ND END COUPLING |
| MATT | MATERIAL | RUBBER CHLOROPRENE CLASS CR AND COTTON 1ST END COUPLING |
| MATT | MATERIAL | RUBBER CHLOROPRENE CLASS CR SINGLE PLY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-21099,TYPE 2 MIL SPEC SINGLE MATERIAL RESPONSE 2ND END COUPLING |
| STYL | STYLE DESIGNATOR | FULLY CONVOLUTED |
| Components Related to NSN - 4720-00-025-5737, 4720000255737 | ||||
| 4730-01-018-0658 (4730010180658) | 4720-00-102-9671 (4720001029671) | 4730-14-456-0031 (4730144560031) | 4730-01-706-0259 (4730017060259) | |
| 4710-01-649-6400 (4710016496400) | 4730-00-246-5461 (4730002465461) | 4710-01-297-1911 (4710012971911) | 4730-00-277-5639 (4730002775639) | |
| 4720-00-520-8780 (4720005208780) | 4730-01-446-2121 (4730014462121) | 4720-01-480-0944 (4720014800944) | 4720-00-812-4476 (4720008124476) | |
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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