The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-956-6441, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Hensoldt Sensors Gmbh. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-00-956-6441 |
| Primary Part Number | 5800332-9002-058 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Hensoldt Sensors Gmbh |
| Status | ACTIVE |
| Width Across Flats | 0.688 INCHES NOMINAL IN |
| Thread Series | UNEF |
| Precious Material | SILVER |
| Material Document and Classification | QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.562 INCHES IN |
| Nut Height | 0.120 INCHES NOMINAL IN |
| Surface Treatment | SILVER OVERALL |
| Nut Style | HEXAGON |
| Thread Class | 2B |
| Thread Quantity Per Inch | 24 |
| Material | COPPER ALLOY 482 OVERALL |
| Bearing Surface Type | CHAMFERED |
| 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 |
|---|---|
| 5800332-9002-058 | Hensoldt Sensors Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| 660109 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5310-00-956-6441 is a Nut,plain,hexagon, manufactured by Hensoldt Sensors Gmbh, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-956-6441 has 1 manufacturer part number on file: 5800332-9002-058 (Hensoldt Sensors Gmbh).
2 possible matches (shared part number, not a government interchangeability claim): 6130-01-630-5141, 9330-01-647-5356. Verify interchangeability with system specifications before substitution.
Key specifications for 5800332-9002-058: Width Across Flats: 0.688 INCHES NOMINAL IN; Thread Series: UNEF; Precious Material: SILVER; Material Document and Classification: QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 13 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.
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.