The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-421-9437, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Parker Hannifin Corp Dba Pneutronics. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Parker Hannifin Corp Dba Pneutronics (CAGE 26433) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-421-9437 |
| Primary Part Number | 104A10001-08 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Parker Hannifin Corp Dba Pneutronics |
| 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 |
|---|---|
| 104A10001-08 PRIMARY | Parker Hannifin Corp Dba Pneutronics (USA) |
| Reference | Meaning |
|---|---|
| 79NTM-62 | 5/9 Secondary reference Harvard Industries Inc |
NSN 5310-01-421-9437 is a Nut,self-Locking,hexagon, manufactured by Parker Hannifin Corp Dba Pneutronics, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-421-9437 has 1 manufacturer part number on file: 104A10001-08 (Parker Hannifin Corp Dba Pneutronics).
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.