The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-905-1691, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Hensoldt Sensors Gmbh Div Seps. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 14 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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: Cancelled.
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Hensoldt Sensors Gmbh Div Seps (CAGE D1901) |
| Parameter | Value |
|---|---|
| NSN | 5310-00-905-1691 |
| Primary Part Number | 5M.3113.222.59 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Hensoldt Sensors Gmbh Div Seps |
| Status | CANCELLED |
| 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 |
|---|---|
| 5M.3113.222.59 | Hensoldt Sensors Gmbh Div Seps (DEU) |
| Reference | Meaning |
|---|---|
| 10121811 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 306338 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| FF-N-836 | 4/1 Identification reference U.S. Government activity |
| 5310PL1370007 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 5310009051691 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| MS51972-1 | 2/2 Government specification standardization U.S. Government activity |
| 418531-1 | 5/2 Secondary reference U.S. Government activity |
| 4157425-2 | 5/1 Secondary reference Raytheon Company Div Rmd Strategic |
| MS51972-1 | 5/1 Secondary reference Raytheon Company |
| 1737102-134 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| MS35690-430 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| MS51772-1 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 401-6357200-22 | 5/1 Secondary reference U.S. Government activity |
| 5310PL0738199 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5310-00-905-1691 is a Nut,plain,hexagon, manufactured by Hensoldt Sensors Gmbh Div Seps, classified under FSC 5310, Nuts and Washers. Status: cancelled.
NSN 5310-00-905-1691 has 1 manufacturer part number on file: 5M.3113.222.59 (Hensoldt Sensors Gmbh Div Seps).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-110-8526. 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.
NSN 5310-00-905-1691 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.