AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Nut Tube Coupling |
| 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) | 00-800-3554 (008003554) |
| NCB Code | USA (00) |
| Manufacturer | Military Standards Corp, Inspektorat Wsparcia Sil Zbrojnych, Warner Robins Air Logistics Center, Parker Hannifin Uk Ltd, Military Specifications, Parker Hannifin Corporation, Sae International, Boeing Company The, Society Of Automotive Engineers Inc, Allison Transmission Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MS51531 | military standards corp | nut tube coupling | RFQ |
| 4730PL0741224 | inspektorat wsparcia sil zbrojnych | nut tube coupling | RFQ |
| 8431417 | warner robins air logistics center | nut tube coupling | RFQ |
| 4BTX-SS | parker hannifin uk ltd | nut tube coupling | RFQ |
| MS51531B4S | military standards corp | nut tube coupling | RFQ |
| MIL-DTL-18866 | military specifications | nut tube coupling | RFQ |
| 4-BTX-SS | parker hannifin corporation | nut tube coupling | RFQ |
| 4070110C | sae international | nut tube coupling | RFQ |
| 114-0548-003 | boeing company the | nut tube coupling | RFQ |
| 4070110C | society of automotive engineers inc | nut tube coupling | RFQ |
| 6872685-61C | allison transmission inc | nut tube coupling | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AARN | FABRICATION METHOD | MACHINED |
| ACTA | NUT STYLE | TUBE COUPLING |
| ADEA | NUT HEIGHT | 0.610 INCHES NOMINAL |
| ASDB | WIDTH ACROSS FLATS | 0.563 INCHES NOMINAL |
| BRQL | LENGTH TO SHOULDER | 0.532 INCHES NOMINAL |
| BSPX | SMALLEST INSIDE DIAMETER | 0.305 INCHES NOMINAL |
| BZRR | THREAD SERIES | UNF |
| CQRJ | NOMINAL TUBE OUTSIDE DIAMETER | 0.250 INCHES |
| MATT | MATERIAL | STEEL COMP 316 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| ZZZK | SPECIFICATION/STANDARD DATA | 96906-MS51531 GOVERNMENT STANDARD |
| AGAV | END ITEM IDENTIFICATION | A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES |
| CRRB | SEAT ANGLE | 90.00 DEGREES NOMINAL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| Relevant Components for NSN - 4730-00-800-3554, 4730008003554 | ||||
| 4720-01-543-9256 (4720015439256) | 4710-00-020-8209 (4710000208209) | 4720-00-236-2575 (4720002362575) | 4730-01-600-6309 (4730016006309) | |
| 4720-01-428-9860 (4720014289860) | 4720-01-352-6034 (4720013526034) | 4730-00-554-8091 (4730005548091) | 4710-00-815-6041 (4710008156041) | |
| 4730-01-612-5310 (4730016125310) | 4730-01-199-6545 (4730011996545) | 4730-01-223-0532 (4730012230532) | 4710-00-276-3984 (4710002763984) | |
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