| 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, Society Of Automotive Engineers Inc, Eaton Aeroquip Inc, Precision Form Rivet Inc, Designed Metal Connections Inc, Military Standards Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| AS18280 | sae international | packingnut | 0u583 | RFQ |
| AS18280 | society of automotive engineers inc | packingnut | 81343 | RFQ |
| AS21937 | sae international | packingnut | 0u583 | RFQ |
| AS21937 | society of automotive engineers inc | packingnut | 81343 | RFQ |
| MS21927-5H | society of automotive engineers inc | packingnut | 81343 | RFQ |
| MS21927-5H | sae international | packingnut | 0u583 | RFQ |
| MS21937-5H | eaton aeroquip inc | packingnut | 00624 | RFQ |
| MS21937-5H | precision form rivet inc | packingnut | 14728 | RFQ |
| MS21937-5H | sae international | packingnut | 0u583 | RFQ |
| MS21937-5H | designed metal connections inc | packingnut | 14798 | RFQ |
| MS21937-5H | military standards corp | packingnut | 96906 | 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 |
| Components Related to NSN - 4730-00-433-2974, 4730004332974 | ||||
| 4720-00-177-6202 (4720001776202) | 4710-12-356-6489 (4710123566489) | 4730-01-469-3406 (4730014693406) | 4720-01-642-3285 (4720016423285) | |
| 4720-01-441-3001 (4720014413001) | 4730-01-255-5345 (4730012555345) | 4720-00-033-2646 (4720000332646) | 4730-01-687-0655 (4730016870655) | |
| 4720-01-235-9272 (4720012359272) | 4730-00-911-5704 (4730009115704) | 4720-01-700-9133 (4720017009133) | 4730-01-168-0632 (4730011680632) | |
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