| 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 | Stencel Aero Engineering Corp, Universal Propulsion Company Inc, Ami Industries Inc, Transdigm Group Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 12378-1 | stencel aero engineering corp | coupling assembly quick disconne | RFQ |
| 12378-1 | universal propulsion company inc | coupling assembly quick disconne | RFQ |
| 12378-1 | ami industries inc | coupling assembly quick disconne | RFQ |
| AD57L4 | transdigm group inc | coupling assembly quick disconne | 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 | ||||
| 4730-01-436-2114 (4730014362114) | 4710-01-202-7787 (4710012027787) | 4720-01-526-5273 (4720015265273) | 4720-01-408-1219 (4720014081219) | |
| 4730-01-622-4160 (4730016224160) | 4720-01-589-9450 (4720015899450) | 4720-01-201-5242 (4720012015242) | 4730-00-409-1688 (4730004091688) | |
| 4720-01-137-0340 (4720011370340) | 4710-01-512-8267 (4710015128267) | 4720-01-703-1112 (4720017031112) | 4730-01-478-4701 (4730014784701) | |
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