The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-869-1018, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Department of Defense Project Manager-Mobile Electric Power. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5310-00-869-1018 |
| Primary Part Number | MS35650-325B |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Department of Defense Project Manager-Mobile Electric Power |
| Status | CANCELLED |
| Width Across Flats | 0.423 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNF |
| Material Document and Classification | QQ-B-626,ALLOY 360 FED SPEC 1ST MATERIAL RESPONSE OR QQ-B-637,ALLOY 462 FED SPEC 2ND MATERIAL RESPONSE OR QQ-B-637,ALLOY 464 FED SPEC 3RD MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Nondefinitive Spec/std Data | 2 TYPE AND 13 STYLE |
| Nut Height | 0.178 INCHES MINIMUM AND 0.193 INCHES MAXIMUM IN |
| Surface Treatment | OXIDE OVERALL |
| Nut Style | HEXAGON |
| Thread Class | 2B |
| Thread Quantity Per Inch | 28 |
| Material | COPPER ALLOY 360 OR COPPER ALLOY 462 OR COPPER ALLOY 464 OVERALL |
| Bearing Surface Type | CHAMFERED |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MS35650-325B PRIMARY | Department of Defense Project Manager-Mobile Electric Power (USA) |
| 811255 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA) |
| 99103120 | Thales Sa (FRA) |
| 717814-5 PRIMARY | Raytheon Company Div Rmd Strategic (USA) |
| Reference | Meaning |
|---|---|
| AN341-416 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 5310008691018 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| FF-N-836 | 4/1 Identification reference U.S. Government activity |
| MS35650-3255B | 3/2 Design control — primary reference U.S. Government activity |
| MS35650-3255 | 5/9 Secondary reference U.S. Government activity |
| 871-0018 | C/1 Advisory reference — outside the item-of-supply concept Cummins Power Generation Inc. |
| MS35650-3255B | 5/9 Secondary reference U.S. Government activity |
NSN 5310-00-869-1018 is a Nut,plain,hexagon, manufactured by Department of Defense Project Manager-Mobile Electric Power, classified under FSC 5310, Nuts and Washers. Status: cancelled.
NSN 5310-00-869-1018 has 4 manufacturer part numbers on file: MS35650-325B (Department of Defense Project Manager-Mobile Electric Power), 811255 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament), 99103120 (Thales Sa), 717814-5 (Raytheon Company Div Rmd Strategic).
2 possible matches (shared part number, not a government interchangeability claim): 5310-00-934-9735, 5310-01-617-2007. Verify interchangeability with system specifications before substitution.
Key specifications for MS35650-325B: Width Across Flats: 0.423 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNF; Material Document and Classification: QQ-B-626,ALLOY 360 FED SPEC 1ST MATERIAL RESPONSE OR QQ-B-637,ALLOY 462 FED SPEC 2ND MATERIAL RESPONSE OR QQ-B-637,ALLOY 464 FED SPEC 3RD MATERIAL RESPONSE OVERALL. 14 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.
NSN 5310-00-869-1018 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.