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) | 00-540-0488 (005400488) |
| NCB Code | USA (00) |
| Manufacturer | Aerofit Inc, Inspektorat Wsparcia Sil Zbrojnych, Honeywell International Inc, Satair Usa Inc, Aeronautical Standards Group, Allan Aircraft Supply Co Llc, Military Specifications, Eaton Aeroquip Inc, Hydro Fitting Manufacturing Corp, Sae International, Crown Fitting Co Inc, Collins Engineering Corp, National Aerospace Standards Com, Precision Form Rivet Inc, Faber Enterprises Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AN818-3J | aerofit inc | nut tube coupling | RFQ |
| 4730PL0742698 | inspektorat wsparcia sil zbrojnych | nut tube coupling | RFQ |
| 525-629-90102 | honeywell international inc | nut tube coupling | RFQ |
| AN818-3J | satair usa inc | nut tube coupling | RFQ |
| AN818-3J | aeronautical standards group | nut tube coupling | RFQ |
| AN818-3J | allan aircraft supply co llc | nut tube coupling | RFQ |
| AN818-3C | aeronautical standards group | nut tube coupling | RFQ |
| MILF5509 | military specifications | nut tube coupling | RFQ |
| AN818-3J | eaton aeroquip inc | nut tube coupling | RFQ |
| AN818-3J | hydro fitting manufacturing corp | nut tube coupling | RFQ |
| AS4841 | sae international | nut tube coupling | RFQ |
| AN818-3J | crown fitting co inc | nut tube coupling | RFQ |
| AN818-3J | collins engineering corp | nut tube coupling | RFQ |
| AN818-3J | national aerospace standards com | nut tube coupling | RFQ |
| AN818-3J | precision form rivet inc | nut tube coupling | RFQ |
| AN818-3J | faber enterprises inc | nut tube coupling | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ACTA | NUT STYLE | TUBE COUPLING |
| ADEA | NUT HEIGHT | 0.604 INCHES NOMINAL |
| ASDB | WIDTH ACROSS FLATS | 0.438 INCHES NOMINAL |
| BRQL | LENGTH TO SHOULDER | 0.506 INCHES NOMINAL |
| BSPX | SMALLEST INSIDE DIAMETER | 0.242 INCHES NOMINAL |
| BZRR | THREAD SERIES | UNJF |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES |
| CQRJ | NOMINAL TUBE OUTSIDE DIAMETER | 0.188 INCHES |
| MATT | MATERIAL | STEEL COMP 304 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| ZZZK | SPECIFICATION/STANDARD DATA | 88044-AN818 GOVERNMENT STANDARD |
| Relevant Components for NSN - 4730-00-540-0488, 4730005400488 | ||||
| 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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