The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-428-6591, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Kf Industries Dba Contromatics. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-428-6591 |
| Primary Part Number | 7099-1179P41912 ITEM 15 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Kf Industries Dba Contromatics |
| Status | ACTIVE |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.000 INCHES IN |
| Thread Class | 2B |
| Thread Quantity Per Inch | 25 |
| Material | NICKEL ALLOY 400 OVERALL |
| 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 |
|---|---|
| 7099-1179P41912 ITEM 15 PRIMARY | Kf Industries Dba Contromatics (USA) |
| Reference | Meaning |
|---|---|
| 04566-929 | 5/9 Secondary reference Kf Industries Dba Contromatics |
NSN 5310-01-428-6591 is a Nut,plain,hexagon, manufactured by Kf Industries Dba Contromatics, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-428-6591 has 1 manufacturer part number on file: 7099-1179P41912 ITEM 15 (Kf Industries Dba Contromatics).
Key specifications for 7099-1179P41912 ITEM 15: Thread Series: UNIFIED NATIONAL COARSE (UNC); Thread Direction: RIGHT-HAND; Nominal Thread Size: 1.000 INCHES IN; Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT. 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.