| Item Name | Coupling Assembly Self Sealing |
| Federal Supply Group (FSG) | Pipe Tubing Hose and Fittings |
| Federal Supply Class (FSC) | 4730 Hose Pipe Tube Lubrication and Railing Fittings |
| National Item Identification Number (NIIN) | 00-131-7746 (001317746) |
| NCB Code | USA (00) |
| Manufacturer | Lockheed Martin Corporation, Eaton Aeroquip Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A FIRST QUICK DISCONNECT END |
| ABHP | OVERALL LENGTH | 3.410 INCHES NOMINAL |
| ADLK | FIRST LEG LENGTH | 0.828 INCHES NOMINAL |
| ADLL | SECOND LEG LENGTH | 2.000 INCHES NOMINAL |
| AECS | BOLT HOLE QUANTITY | 4 |
| AEHZ | MAXIMUM OPERATING TEMP | 121.0 DEG CELSIUS SINGLE RESPONSE |
| AGTA | BASIC SHAPE STYLE | HEXAGON MOUNTING FLANGE |
| AHNC | CONNECTION STYLE | BEADED SECOND QUICK DISCONNECT END |
| AHNC | CONNECTION STYLE | FLARED FIRST QUICK DISCONNECT END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST QUICK DISCONNECT END |
| AWLS | CONNECTION TYPE | UNTHREADED EXTERNAL HOSE SECOND QUICK DISCONNECT END |
| CMLP | THREAD QUANTITY PER INCH | 12 FIRST QUICK DISCONNECT END |
| CQBB | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| CQGM | MAXIMUM OPERATING PRESSURE | 250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 2.500 INCHES FIRST QUICK DISCONNECT END |
| CQKS | MOUNTING FLANGE LOCATION | FIRST LEG |
| CWCK | NOMINAL THICKNESS | 0.372 INCHES |
| CWCN | NOMINAL WIDTH ACROSS FLATS | 2.938 INCHES |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.193 INCHES |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 2.482 INCHES |
| CWDW | NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED | 1.750 INCHES SECOND QUICK DISCONNECT END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 2.000 INCHES FIRST QUICK DISCONNECT END |
| MATT | MATERIAL | ALUMINUM ALLOY BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| SFTT | SURFACE TREATMENT | ANODIZE BODY |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BODY |
| STYL | STYLE DESIGNATOR | COUPLING ASSEMBLY |
| THSD | THREAD SERIES DESIGNATOR | UN FIRST QUICK DISCONNECT END |
| Relevant Components for NSN - 4730-00-131-7746, 4730001317746 | ||||
| 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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