AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Coupling Half Quick Disconnect |
| 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) | 00-289-4247 (002894247) |
| NCB Code | USA (00) |
| Manufacturer | Military Specifications, Federal Commercial Item Description |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MILC3486 | military specifications | coupling half quick disconnect | RFQ |
| AA50431 CLASS H F 1 2 INCH | federal commercial item description | coupling half quick disconnect | RFQ |
| A-A-50431 | federal commercial item description | coupling half quick disconnect | RFQ |
| AA50431-HFBZC00 | federal commercial item description | coupling half quick disconnect | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 3.050 INCHES MINIMUM AND 3.188 INCHES MAXIMUM |
| ADLN | QUICK DISCONNECT METHOD | TWIST-LOCK ALL ENDS |
| ADLP | QUICK DISCONNECT NOMINAL SIZE | 0.781 INCHES ALL ENDS |
| AHNC | CONNECTION STYLE | BARBED OR SERRATED END ALL ENDS |
| AHSJ | LEG LENGTH | 1.125 INCHES MINIMUM |
| AWLS | CONNECTION TYPE | INTERNAL QUICK DISCONNECT ALL ENDS |
| AWLS | CONNECTION TYPE | UNTHREADED EXTERNAL HOSE FIRST FLUID END CONNECTION |
| CWDW | NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED | 0.500 INCHES ALL ENDS |
| MATT | MATERIAL | COPPER ALLOY BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-C-3486,TB 1 MIL SPEC SINGLE MATERIAL RESPONSE BODY |
| STYL | STYLE DESIGNATOR | MALE COUPLING HALF |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | H.F. CLASS |
| Relevant Components for NSN - 4730-00-289-4247, 4730002894247 | ||||
| 4720-00-906-9886 (4720009069886) | 4730-00-082-5929 (4730000825929) | 4720-00-405-6354 (4720004056354) | 4730-01-189-5520 (4730011895520) | |
| 4720-99-052-0970 (4720990520970) | 4720-01-198-9803 (4720011989803) | 4710-01-434-3220 (4710014343220) | 4730-00-202-8098 (4730002028098) | |
| 4730-01-415-3256 (4730014153256) | 4730-01-058-2167 (4730010582167) | 4730-01-590-9027 (4730015909027) | 4730-01-017-8286 (4730010178286) | |
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