The Nut,plain,round, cataloged under National Stock Number 5310-01-438-0459, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Dictaphone Corporation. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Dictaphone Corporation (CAGE 17657); Globe Fasteners Inc (CAGE 61000) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-438-0459 |
| Primary Part Number | 401000 |
| Item Name | Nut,plain,round |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Dictaphone Corporation |
| 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 |
|---|---|
| 401000 PRIMARY | Dictaphone Corporation (USA) |
| 6-32 . 375LOD.25 PRIMARY | Globe Fasteners Inc (USA) |
NSN 5310-01-438-0459 is a Nut,plain,round, manufactured by Dictaphone Corporation, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-438-0459 has 2 manufacturer part numbers on file: 401000 (Dictaphone Corporation), 6-32 . 375LOD.25 (Globe Fasteners Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5895-01-625-4054, 6640-01-643-5683. Verify interchangeability with system specifications before substitution.
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.