The Stud,self-Locking, cataloged under National Stock Number 5307-01-227-6501, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Stud,self-Locking |
| FSC / FSG | 5307 — Studs (FSG 53) |
| Parameter | Value |
|---|---|
| NSN | 5307-01-227-6501 |
| Item Name | Stud,self-Locking |
| FSC / FSG | 5307 / 53 — Studs |
| 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 |
| Reference | Meaning |
|---|---|
| FH-632-1 1/4 | 5/9 Secondary reference Penn Engineering & Manufacturing Corp |
| FH-632-20 | 3/9 Design control — primary reference Penn Engineering & Manufacturing Corp |
| 10333-802 | 7/2 Vendor item drawing reference Astronautics Corporation of America |
| FH-6-32-802 | C/1 Advisory reference — outside the item-of-supply concept Penn Engineering & Manufacturing Corp |
NSN 5307-01-227-6501 is a Stud,self-Locking, classified under FSC 5307, Studs. Status: active.
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.