AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Packingnut |
| 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) | 00-433-2974 (004332974) |
| NCB Code | USA (00) |
| Manufacturer | Sae International, Precision Form Rivet Inc, Society Of Automotive Engineers Inc, Designed Metal Connections Inc, Eaton Aeroquip Inc, Military Standards Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MS21927-5H | sae international | packingnut | RFQ |
| MS21937-5H | precision form rivet inc | packingnut | RFQ |
| AS18280 | sae international | packingnut | RFQ |
| AS18280 | society of automotive engineers inc | packingnut | RFQ |
| AS21937 | sae international | packingnut | RFQ |
| MS21927-5H | society of automotive engineers inc | packingnut | RFQ |
| MS21937-5H | sae international | packingnut | RFQ |
| MS21937-5H | designed metal connections inc | packingnut | RFQ |
| AS21937 | society of automotive engineers inc | packingnut | RFQ |
| MS21937-5H | eaton aeroquip inc | packingnut | RFQ |
| MS21937-5H | military standards corp | packingnut | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.344 INCHES NOMINAL |
| AASG | CASEHARDENING INDICATOR | NOT CASEHARDENED |
| ABHP | OVERALL LENGTH | 0.500 INCHES NOMINAL |
| ABUJ | THREAD SIZE | 1/2IN-20 |
| ABVA | UNTHREADED PORTION LENGTH | 0.156 INCHES NOMINAL |
| AGRU | LARGEST INSIDE DIAMETER | 0.875 INCHES NOMINAL |
| AJYP | SCREW THREAD SERIES DESIGNATOR | UNF |
| ASDB | WIDTH ACROSS FLATS | 1.000 INCHES NOMINAL |
| BBMM | SCREW THREAD LOCATION | INTERNAL |
| BRQL | LENGTH TO SHOULDER | 0.344 INCHES NOMINAL |
| BSPX | SMALLEST INSIDE DIAMETER | 0.500 INCHES NOMINAL |
| CFQG | MAJOR UNTHREADED OUTSIDE DIAMETER | 1.000 INCHES NOMINAL |
| MATT | MATERIAL | ALUMINUM ALLOY 2024 |
| STYL | STYLE DESIGNATOR | HEXAGON,INTERNAL THREAD,SHOULDERED |
| Relevant Components for NSN - 4730-00-433-2974, 4730004332974 | ||||
| 4730-01-264-0647 (4730012640647) | 4710-01-087-3570 (4710010873570) | 4730-01-682-8244 (4730016828244) | 4730-01-487-9458 (4730014879458) | |
| 4710-00-243-6475 (4710002436475) | 4710-01-534-2995 (4710015342995) | 4720-01-543-1738 (4720015431738) | 4710-01-354-1183 (4710013541183) | |
| 4730-00-911-7118 (4730009117118) | 4720-00-789-6624 (4720007896624) | 4710-01-217-9553 (4710012179553) | 4720-01-342-8657 (4720013428657) | |
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