The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-522-0012, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Pacific Star Dba Janitorial. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-522-0012 |
| Primary Part Number | 6CA79 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Pacific Star Dba Janitorial |
| Status | ACTIVE |
| Width Across Flats | 18.0 MILLIMETERS NOMINAL MM |
| Thread Series | UNS |
| Thread Pitch in Millimeters | 1.75 |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 12.0 MILLIMETERS MM |
| Nut Height | 10.8 MILLIMETERS NOMINAL MM |
| Surface Treatment | CHROMATE ZINC OVERALL |
| Nut Style | HEXAGON |
| Material | STEEL OVERALL |
| Bearing Surface Type | FLAT |
| 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 |
|---|---|
| 256-7285523PN165 | Naval Sea Systems Command (USA) |
| 6CA79 PRIMARY | Pacific Star Dba Janitorial (USA) |
| 6CA79 PRIMARY | W.w. Grainger, Inc. Div Government Sales Division (USA) |
| Reference | Meaning |
|---|---|
| 2N462 | 5/9 Secondary reference W.w. Grainger, Inc. Div Government Sales Division |
NSN 5310-01-522-0012 is a Nut,plain,hexagon, manufactured by Pacific Star Dba Janitorial, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-522-0012 has 3 manufacturer part numbers on file: 256-7285523PN165 (Naval Sea Systems Command), 6CA79 (Pacific Star Dba Janitorial), 6CA79 (W.w. Grainger, Inc. Div Government Sales Division).
Key specifications for 6CA79: Width Across Flats: 18.0 MILLIMETERS NOMINAL MM; Thread Series: UNS; Thread Pitch in Millimeters: 1.75; Thread Direction: RIGHT-HAND. 10 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.