The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-145-5461, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Thales Defense & Security Inc Dba Thales Communications Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Thales Defense & Security Inc Dba Thales Communications Inc (CAGE 23386) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-145-5461 |
| Primary Part Number | 74857 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Thales Defense & Security Inc Dba Thales Communications Inc |
| 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 |
|---|---|
| 74857 PRIMARY | Thales Defense & Security Inc Dba Thales Communications Inc (USA) |
| Reference | Meaning |
|---|---|
| M3X.5 | 5/9 Secondary reference Metric and Multistandard Components Corp |
| B4024750 | 5/9 Secondary reference Department of the Army Hq United States Army Communications Research and Development Command |
| 439 ST M3X.5 | 5/9 Secondary reference Metric and Multistandard Components Corp |
NSN 5310-01-145-5461 is a Nut,plain,hexagon, manufactured by Thales Defense & Security Inc Dba Thales Communications Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-145-5461 has 1 manufacturer part number on file: 74857 (Thales Defense & Security Inc Dba Thales Communications Inc).
1 possible match (shared part number, not a government interchangeability claim): 1630-01-391-9369. 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.