The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-157-5661, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Hiab Usa Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Hiab Usa Inc (CAGE 34914) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-157-5661 |
| Primary Part Number | 9964347 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Hiab Usa Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 9964347 PRIMARY | Hiab Usa Inc (USA) |
| Reference | Meaning |
|---|---|
| 4HC42 | 5/9 Secondary reference Oshkosh Corp |
| 9964347 | 5/9 Secondary reference Hiab Australia Cargotec Australia Pty Ltd |
| 69.BD000-0690 | 5/9 Secondary reference Rheinmetall Man Military Vehicles Australia Pty Ltd |
| 4HC42 | 5/9 Secondary reference Oshkosh Defense Llc |
| 996 4347 | 5/9 Secondary reference Hiab Limited Div Government Business Operations |
| 69.BD000-0690 | 5/9 Secondary reference Rheinmetall Man Military Vehicles Uk Limited |
NSN 5310-01-157-5661 is a Nut,self-Locking,hexagon, manufactured by Hiab Usa Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-157-5661 has 1 manufacturer part number on file: 9964347 (Hiab Usa Inc).
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.