The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-648-4711, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Hi-Shear Corporation. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-648-4711 |
| Primary Part Number | HST1387-8 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Thread Series | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Surface Treatment | ALUMINUM OVERALL |
| Material | TITANIUM 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 |
|---|---|
| HST1387-8 PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HST1387 | D/9 Drawing number reference only Hi-Shear Corporation |
NSN 5310-01-648-4711 is a Nut,plain,hexagon, manufactured by Hi-Shear Corporation, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-648-4711 has 1 manufacturer part number on file: HST1387-8 (Hi-Shear Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5320-01-716-9228. Verify interchangeability with system specifications before substitution.
Key specifications for HST1387-8: Thread Series: UNIFIED NATIONAL JOINT FINE (UNJF); Special Features: 0.0156 ONESIZE, PROTRUDING SHEARHEAD, BLACK COLOR,0.0625; Surface Treatment: ALUMINUM OVERALL; Part Name Assigned by Controlling Agency: PIN, HI LITE. 3 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.