The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-533-2884, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Hdt Tactical Power, Inc.. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-533-2884 |
| Primary Part Number | 93439A650 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Hdt Tactical Power, Inc. |
| Status | ACTIVE |
| Width Across Flats | 0.437 INCHES NOMINAL IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.500 INCHES IN |
| Nut Height | 0.750 INCHES NOMINAL IN |
| Nut Style | HEXAGON |
| Thread Quantity Per Inch | 13 |
| Material | COPPER ALLOY OVERALL |
| 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 |
|---|---|
| 93439A650 PRIMARY | Hdt Tactical Power, Inc. (USA) |
| 3000926-002 PRIMARY | Hdt Tactical Power, Inc. (USA) |
| 93439A650 | Mcmaster-Carr Supply Co (USA) |
NSN 5310-01-533-2884 is a Nut,plain,hexagon, manufactured by Hdt Tactical Power, Inc., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-533-2884 has 3 manufacturer part numbers on file: 93439A650 (Hdt Tactical Power, Inc.), 3000926-002 (Hdt Tactical Power, Inc.), 93439A650 (Mcmaster-Carr Supply Co).
Key specifications for 93439A650: Width Across Flats: 0.437 INCHES NOMINAL IN; Thread Series: UNIFIED NATIONAL COARSE (UNC); Thread Direction: RIGHT-HAND; Nominal Thread Size: 0.500 INCHES IN. 8 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.