AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| 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) | 00-277-4769 (002774769) |
| NCB Code | USA (00) |
| Manufacturer | Lockheed Martin Corporation, Eaton Aeroquip Inc, Aeronautical Standards Group |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A FIRST QUICK DISCONNECT END |
| ABHP | OVERALL LENGTH | 3.250 INCHES NOMINAL |
| AECS | BOLT HOLE QUANTITY | 6 |
| AGTA | BASIC SHAPE STYLE | ROUND MOUNTING FLANGE |
| AHNC | CONNECTION STYLE | FLARED FIRST QUICK DISCONNECT END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST QUICK DISCONNECT END |
| CBBL | FEATURES PROVIDED | SELF-SEALING |
| CQBB | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| CQGM | MAXIMUM OPERATING PRESSURE | 1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES FIRST QUICK DISCONNECT END |
| CQKS | MOUNTING FLANGE LOCATION | FIRST LEG |
| CQRB | SEAT ANGLE | 37.0 DEGREES |
| CWCD | NOMINAL OUTSIDE DIAMETER | 1.810 INCHES |
| CWCQ | BOLT HOLE NOMINAL DIAMETER | 0.188 INCHES |
| CWCT | BOLT CIRCLE NOMINAL DIAMETER | 1.438 INCHES |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES FIRST QUICK DISCONNECT END |
| MATT | MATERIAL | STEEL BODY |
| SFTT | SURFACE TREATMENT | CADMIUM BODY |
| STYL | STYLE DESIGNATOR | COUPLING ASSEMBLY |
| THSD | THREAD SERIES DESIGNATOR | UNF FIRST QUICK DISCONNECT END |
| Relevant Components for NSN - 4730-00-277-4769, 4730002774769 | ||||
| 4730-01-289-9381 (4730012899381) | 4730-00-998-7887 (4730009987887) | 4710-01-510-6678 (4710015106678) | 4720-01-597-9729 (4720015979729) | |
| 4730-01-693-7134 (4730016937134) | 4730-00-212-5301 (4730002125301) | 4710-01-351-8285 (4710013518285) | 4720-01-007-0893 (4720010070893) | |
| 4710-01-310-4877 (4710013104877) | 4710-01-225-9168 (4710012259168) | 4730-01-313-2925 (4730013132925) | 4730-01-387-7240 (4730013877240) | |
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