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) | 01-632-5550 (016325550) |
| NCB Code | USA (01) |
| Manufacturer | Aerofit Inc, Precision Aircraft Machining Company Inc, Sae International, Sps Technologies Inc, Nelson Aero Space Inc, Aeronautical Standards Group |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AN818-L2JN | aerofit inc | nut tube coupling | RFQ |
| AN818-L2JN | precision aircraft machining company inc | nut tube coupling | RFQ |
| AS4841 | sae international | nut tube coupling | RFQ |
| AN818-L2JN | sps technologies inc | nut tube coupling | RFQ |
| AN818-L2JN | nelson aero space inc | nut tube coupling | RFQ |
| AN818-L2JN | aeronautical standards group | nut tube coupling | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ACTA | NUT STYLE | TUBE COUPLING |
| ADEA | NUT HEIGHT | 0.537 INCHES MINIMUM AND 0.547 INCHES MAXIMUM |
| AGAV | III END ITEM IDENTIFICATION | F-35 |
| ASDB | WIDTH ACROSS FLATS | 0.372 INCHES MINIMUM AND 0.378 INCHES MAXIMUM |
| BRQL | LENGTH TO SHOULDER | 0.460 INCHES NOMINAL |
| BSPX | SMALLEST INSIDE DIAMETER | 0.180 INCHES MINIMUM AND 0.183 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UNJF |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CQJX | NOMINAL THREAD SIZE | 0.3125 INCHES |
| CQRJ | NOMINAL TUBE OUTSIDE DIAMETER | 0.125 INCHES |
| CXCY | III PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT,TUBE COUPLING |
| FEAT | SPECIAL FEATURES | DRILLED FOR LOCKWIRE |
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| Relevant Components for NSN - 4730-01-632-5550, 4730016325550 | ||||
| 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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