The Nut,self-Locking,slotted,octagon, cataloged under National Stock Number 5310-01-082-3338, 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. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-082-3338 |
| Primary Part Number | 830059-1 |
| Item Name | Nut,self-Locking,slotted,octagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Hensoldt Sensors Gmbh Div Seps |
| Status | ACTIVE |
| Width Across Flats | 1.091 INCHES MINIMUM AND 1.101 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-F-14072 FINISH E-300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNS |
| Material Document and Classification | MIL-STD-7720 COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.000 INCHES IN |
| Locking Feature | PREVAILING TORQUE ALL METAL DESIGN |
| Nut Height | 0.100 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Nut Style | SLOTTED, OCTAGON |
| Thread Class | 2B |
| Thread Quantity Per Inch | 40 |
| Material | STEEL OVERALL |
| Bearing Surface Type | FLAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5310-01-082-3338 is a Nut,self-Locking,slotted,octagon, manufactured by Hensoldt Sensors Gmbh Div Seps, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-082-3338 has 2 manufacturer part numbers on file: 830059-1 (Hensoldt Sensors Gmbh Div Seps), 830059-1 (Elettronica Aster Spa).
Key specifications for 830059-1: Width Across Flats: 1.091 INCHES MINIMUM AND 1.101 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-F-14072 FINISH E-300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNS; Material Document and Classification: MIL-STD-7720 COND A MIL SPEC SINGLE 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.
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.