The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-729-6414, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Vigor Works Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Vigor Works Llc (CAGE 8CXQ6) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-729-6414 |
| Primary Part Number | MS21044C6 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Vigor Works Llc |
| 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 |
|---|---|
| MS21044C6 PRIMARY | Vigor Works Llc (USA) |
| Reference | Meaning |
|---|---|
| 26110-00-PAGE 178-ITEM 65 | D/9 Drawing number reference only Vigor Works Llc |
NSN 5310-01-729-6414 is a Nut,self-Locking,hexagon, manufactured by Vigor Works Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-729-6414 has 1 manufacturer part number on file: MS21044C6 (Vigor Works Llc).
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.