The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-500-6541, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Standard Bolt Nut and Screw Co. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Elvo Hellenic Vehicle Industries 2020 Single Member S.a. (CAGE G0693); Standard Bolt Nut and Screw Co (CAGE 3L891) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-500-6541 |
| Primary Part Number | 40CNFHS |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Standard Bolt Nut and Screw Co |
| Status | ACTIVE |
| 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 |
|---|---|
| 1900038712165 | Elvo Hellenic Vehicle Industries 2020 Single Member S.a. (GRC) |
| 40CNFHS PRIMARY | Standard Bolt Nut and Screw Co (USA) |
| Reference | Meaning |
|---|---|
| DIN 934-M4 | 5/9 Secondary reference Bright Bolt Enterprises, Inc. Dba Bright Bolt |
NSN 5310-01-500-6541 is a Nut,plain,hexagon, manufactured by Standard Bolt Nut and Screw Co, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-500-6541 has 2 manufacturer part numbers on file: 1900038712165 (Elvo Hellenic Vehicle Industries 2020 Single Member S.a.), 40CNFHS (Standard Bolt Nut and Screw Co).
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.