The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-697-8476, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Bromine Systems Inc. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-697-8476 |
| Primary Part Number | 143779 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Bromine Systems Inc |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| 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 |
|---|---|
| 143779 PRIMARY | Bromine Systems Inc (USA) |
NSN 5310-01-697-8476 is a Nut,self-Locking,hexagon, manufactured by Bromine Systems Inc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-697-8476 has 1 manufacturer part number on file: 143779 (Bromine Systems Inc).
Key specifications for 143779: Thread Direction: RIGHT-HAND; Part Name Assigned by Controlling Agency: NUT, SELF-LOCKING, HEXAGON (AP); End Item Identification: BROMINATOR. 1 specification is 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.