The Nut, cataloged under National Stock Number 5310-01-051-9936, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Level 10 Industries, Inc. Div Level 10 Industries. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Nut |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Level 10 Industries, Inc. Div Level 10 Industries (CAGE 7ZL65) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-051-9936 |
| Primary Part Number | C103D |
| Item Name | Nut |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Level 10 Industries, Inc. Div Level 10 Industries |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| C103D PRIMARY | Level 10 Industries, Inc. Div Level 10 Industries (USA) |
| Reference | Meaning |
|---|---|
| C103D | 5/9 Secondary reference Cooper Industries Inc Dba Cooper Tools |
NSN 5310-01-051-9936 is a Nut, manufactured by Level 10 Industries, Inc. Div Level 10 Industries, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-051-9936 has 1 manufacturer part number on file: C103D (Level 10 Industries, Inc. Div Level 10 Industries).
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.