The Stud,self-Locking, cataloged under National Stock Number 5307-01-087-2668, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Penn Engineering & Manufacturing Corp. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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) |
| Manufacturers | Northrop Grumman Systems Corporation (CAGE 26512); Penn Engineering & Manufacturing Corp (CAGE 46384); Honeywell International Inc. Div Aerospace - Torrance (CAGE 70210) |
| Parameter | Value |
|---|---|
| NSN | 5307-01-087-2668 |
| Primary Part Number | FH-832-10CI |
| Item Name | Stud,self-Locking |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Penn Engineering & Manufacturing Corp |
| 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 |
|---|---|
| GS520L08-10 | Northrop Grumman Systems Corporation (USA) |
| FH-832-10CI PRIMARY | Penn Engineering & Manufacturing Corp (USA) |
| 682-008-9005 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| Reference | Meaning |
|---|---|
| KT632-10-3 | 5/9 Secondary reference Usm Corp Sub of Emhart Industries Inc Molly Fastener Div |
| FH-832-10 | 5/9 Secondary reference Penn Engineering & Manufacturing Corp |
NSN 5307-01-087-2668 is a Stud,self-Locking, manufactured by Penn Engineering & Manufacturing Corp, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-087-2668 has 3 manufacturer part numbers on file: GS520L08-10 (Northrop Grumman Systems Corporation), FH-832-10CI (Penn Engineering & Manufacturing Corp), 682-008-9005 (Honeywell International Inc. Div Aerospace - Torrance).
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.