| 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 | Eaton Aeroquip Inc, Lockheed Martin Corporation, 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 |
| Components Related to NSN - 4730-00-277-4769, 4730002774769 | ||||
| 4720-00-177-6202 (4720001776202) | 4710-12-356-6489 (4710123566489) | 4730-01-469-3406 (4730014693406) | 4720-01-642-3285 (4720016423285) | |
| 4720-01-441-3001 (4720014413001) | 4730-01-255-5345 (4730012555345) | 4720-00-033-2646 (4720000332646) | 4730-01-687-0655 (4730016870655) | |
| 4720-01-235-9272 (4720012359272) | 4730-00-911-5704 (4730009115704) | 4720-01-700-9133 (4720017009133) | 4730-01-168-0632 (4730011680632) | |
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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