The Nut Assembly,self-Locking,gang C, cataloged under National Stock Number 5310-01-583-5224, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-583-5224 |
| Primary Part Number | ST3M723C1M8-6P |
| Item Name | Nut Assembly,self-Locking,gang C |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Thread Series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Nut Style | GANG CHANNEL, SELF LOCKING |
| Thread Class | 3B |
| Thread Quantity Per Inch | 28 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| G50345-3P1-8-6 | Howmet Global Fastening Systems Inc (USA) |
| BGC723C8-1-6P | Bristol Industries, Llc (USA) |
| ST3M723C1M8-6P PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| G50345-3P1-8-6 | 5/9 Secondary reference Hunt & Turner Ltd |
NSN 5310-01-583-5224 is a Nut Assembly,self-Locking,gang C, manufactured by The Boeing Company Div Defense, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-583-5224 has 3 manufacturer part numbers on file: G50345-3P1-8-6 (Howmet Global Fastening Systems Inc), BGC723C8-1-6P (Bristol Industries, Llc), ST3M723C1M8-6P (The Boeing Company Div Defense).
Key specifications for ST3M723C1M8-6P: Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF); Thread Direction: RIGHT-HAND; Nominal Thread Size: 0.250 INCHES IN; Nut Style: GANG CHANNEL, SELF LOCKING. 6 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.