| Item Name | Coupling Assembly Quick Disconne |
| 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) | 01-255-7481 (012557481) |
| NCB Code | USA (01) |
| Manufacturer | Universal Propulsion Company Inc, Ami Industries Inc, Stencel Aero Engineering Corp, Transdigm Group Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 12378-1 | universal propulsion company inc | coupling assembly quick disconne | 51998 | RFQ |
| 12378-1 | ami industries inc | coupling assembly quick disconne | 31218 | RFQ |
| 12378-1 | stencel aero engineering corp | coupling assembly quick disconne | 24632 | RFQ |
| AD57L4 | transdigm group inc | coupling assembly quick disconne | 79326 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A FIRST FLUID END CONNECTION |
| ABHP | OVERALL LENGTH | 3.487 INCHES NOMINAL |
| ADLN | QUICK DISCONNECT METHOD | QUICK LEAD THREAD ALL ENDS |
| AEHZ | MAXIMUM OPERATING TEMP | 65.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AHNC | CONNECTION STYLE | FLARED FIRST FLUID END CONNECTION |
| AHSJ | LEG LENGTH | 0.310 INCHES NOMINAL |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION |
| CQGM | MAXIMUM OPERATING PRESSURE | 6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES FIRST FLUID END CONNECTION |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES FIRST FLUID END CONNECTION |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| STYL | STYLE DESIGNATOR | COUPLING ASSEMBLY |
| THSD | THREAD SERIES DESIGNATOR | UNJF FIRST FLUID END CONNECTION |
| Relevant Components for NSN - 4730-01-255-7481, 4730012557481 | ||||
| 4730-01-150-6490 (4730011506490) | 4720-00-003-5380 (4720000035380) | 4730-01-541-3886 (4730015413886) | 4730-01-468-8167 (4730014688167) | |
| 4720-01-482-4503 (4720014824503) | 4710-00-702-9623 (4710007029623) | 4730-01-103-0026 (4730011030026) | 4730-01-561-7526 (4730015617526) | |
| 4730-01-046-5887 (4730010465887) | 4730-01-129-9989 (4730011299989) | 4710-00-640-6344 (4710006406344) | 4730-01-365-8212 (4730013658212) | |
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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