AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Packing Nut |
| 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) | 00-139-4524 (001394524) |
| NCB Code | USA (00) |
| Manufacturer | Tiffin Parts Llc, Hydranamics Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A |
| AASA | THREAD LENGTH | 0.859 INCHES NOMINAL |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ABHP | OVERALL LENGTH | 1.500 INCHES NOMINAL |
| ABUJ | THREAD SIZE | 3-1/4-12 |
| AGRU | LARGEST INSIDE DIAMETER | 2.810 INCHES MINIMUM AND 2.815 INCHES MAXIMUM |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNF |
| ASDB | WIDTH ACROSS FLATS | 2.875 INCHES NOMINAL |
| BSPX | SMALLEST INSIDE DIAMETER | 2.503 INCHES MINIMUM AND 2.505 INCHES MAXIMUM |
| CFQG | MAJOR UNTHREADED OUTSIDE DIAMETER | 3.125 INCHES NOMINAL |
| MATT | MATERIAL | COPPER ALLOY |
| Relevant Components for NSN - 4730-00-139-4524, 4730001394524 | ||||
| 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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