The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-556-6547, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Miller Industries Towing Equipment Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-556-6547 |
| Primary Part Number | 0400382 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Miller Industries Towing Equipment 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 |
NSN 5310-01-556-6547 is a Nut,self-Locking,hexagon, manufactured by Miller Industries Towing Equipment Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-556-6547 has 2 manufacturer part numbers on file: 0400382 (Miller Industries Towing Equipment Inc), 411597R1 (Nd Defense Llc).
Key specifications for 0400382: Part Name Assigned by Controlling Agency: NUT, 5/16 PHC P/T LOCK TYPE 5; End Item Identification: MRAP - UNIQUE NSN - MAXXPRO CAT I. 0 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.