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) | 00-903-7841 (009037841) |
| NCB Code | USA (00) |
| Manufacturer | B E C Systems Inc, Master Research And Manufacturing Inc, Pre Mach Inc, Nuflo Inc, Ammcon Corp, Naval Air Development Center, Nassau Tool Works Inc, Computa Base Machining Inc, Calabrese And Sons Inc, Duhadaway Tool And Die Shop Inc, Krobach Mfg Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| A414241-7 | b e c systems inc | nut union | RFQ |
| A414241-7 | master research and manufacturing inc | nut union | RFQ |
| A414241-7 | pre mach inc | nut union | RFQ |
| A414241-7 | nuflo inc | nut union | RFQ |
| A414241-7 | ammcon corp | nut union | RFQ |
| A414241-7 | naval air development center | nut union | RFQ |
| A414241-7 | nassau tool works inc | nut union | RFQ |
| A414241-7 | computa base machining inc | nut union | RFQ |
| A414241-7 | calabrese and sons inc | nut union | RFQ |
| A414241-7 | duhadaway tool and die shop inc | nut union | RFQ |
| A414241-7 | krobach mfg corp | nut union | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ADEA | NUT HEIGHT | 1.500 INCHES NOMINAL |
| ASDB | WIDTH ACROSS FLATS | 2.750 INCHES NOMINAL |
| BSPX | SMALLEST INSIDE DIAMETER | 1.903 INCHES NOMINAL |
| BZRR | THREAD SERIES | UN |
| CFQB | SHOULDER STEP WIDTH | 0.375 INCHES NOMINAL |
| CFQC | SHOULDER SEAT DIAMETER | 0.880 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP 4130 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Relevant Components for NSN - 4730-00-903-7841, 4730009037841 | ||||
| 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) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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