AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Nut Union |
| 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) | 00-901-6290 (009016290) |
| NCB Code | USA (00) |
| Manufacturer | Ammcon Corp, Pre Mach Inc, Nuflo Inc, Airtronics International Corp, B E C Systems Inc, Nassau Tool Works Inc, Sps Technologies Inc, Hamill Manufacturing Company, Duhadaway Tool And Die Shop Inc, Krobach Mfg Corp, Master Research And Manufacturing Inc, Computa Base Machining Inc, Calabrese And Sons Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| A414240-4 | ammcon corp | nut union | RFQ |
| A414240-4 | pre mach inc | nut union | RFQ |
| A414240-4 | nuflo inc | nut union | RFQ |
| A414240-4 | airtronics international corp | nut union | RFQ |
| A414240-4 | b e c systems inc | nut union | RFQ |
| A414240-4 | nassau tool works inc | nut union | RFQ |
| A414240-4 | sps technologies inc | nut union | RFQ |
| A414240-4 | hamill manufacturing company | nut union | RFQ |
| A414240-4 | duhadaway tool and die shop inc | nut union | RFQ |
| A414240-4 | krobach mfg corp | nut union | RFQ |
| A414240-4 | master research and manufacturing inc | nut union | RFQ |
| A414240-4 | computa base machining inc | nut union | RFQ |
| A414240-4 | calabrese and sons inc | nut union | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ABNK | SHOULDER WIDTH | 0.313 INCHES NOMINAL |
| ADEA | NUT HEIGHT | 1.063 INCHES NOMINAL |
| ASDB | WIDTH ACROSS FLATS | 2.250 INCHES NOMINAL |
| BSPX | SMALLEST INSIDE DIAMETER | 1.628 INCHES MINIMUM AND 1.631 INCHES MAXIMUM |
| BZRR | THREAD SERIES | UN |
| CFQB | SHOULDER STEP WIDTH | 0.250 INCHES MINIMUM AND 0.266 INCHES MAXIMUM |
| CFQC | SHOULDER SEAT DIAMETER | 2.005 INCHES MINIMUM AND 2.015 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL COMP 4130 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Relevant Components for NSN - 4730-00-901-6290, 4730009016290 | ||||
| 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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