The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-557-0734, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Fastenal Company Dba Fastenal Co. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-557-0734 |
| Primary Part Number | 12579-00008 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Fastenal Company Dba Fastenal Co |
| Status | ACTIVE |
| Thread Series | UN |
| Thread Pitch in Millimeters | 1.438 |
| Hole Configuration Style | CONFIGURATION A |
| Nominal Thread Size | 12.000 INCHES IN |
| Nut Style | HEXAGON |
| Thread Class | 2B |
| Thread Quantity Per Inch | 12 |
| 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 |
|---|---|
| 12579-00008 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
| 10004483 | General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp (USA) |
| 0868701 | The Shyft Group Usa, Inc Dba the Shyft Group Usa, Inc (USA) |
| Reference | Meaning |
|---|---|
| 1001763 | 5/9 Secondary reference General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp |
| 0868701 | 5/2 Secondary reference U.S. Government activity |
NSN 5310-01-557-0734 is a Nut,plain,hexagon, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-557-0734 has 3 manufacturer part numbers on file: 12579-00008 (Fastenal Company Dba Fastenal Co), 10004483 (General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp), 0868701 (The Shyft Group Usa, Inc Dba the Shyft Group Usa, Inc).
Key specifications for 12579-00008: Thread Series: UN; Thread Pitch in Millimeters: 1.438; Hole Configuration Style: CONFIGURATION A; Nominal Thread Size: 12.000 INCHES IN. 7 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.