The Stud,self-Locking, cataloged under National Stock Number 5307-00-765-4216, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Penn Engineering & Manufacturing Corp. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5307-00-765-4216 |
| Primary Part Number | FHS-632-16 |
| Item Name | Stud,self-Locking |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Penn Engineering & Manufacturing Corp |
| Status | ACTIVE |
| Thread Length | 0.894 INCHES MINIMUM AND 0.936 INCHES MAXIMUM NUT THREAD IN |
| Style Designator | SELF-LOCKING |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.138 INCHES NUT THREAD IN |
| Head Length | 0.032 INCHES NOMINAL IN |
| Locking Feature | GRIPPING PRONGS |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 2A NUT THREAD A |
| Thread Quantity Per Inch | 32 NUT THREAD |
| Material | STEEL COMP 305 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) NUT THREAD |
| Head Diameter | 0.203 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN |
| 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 |
|---|---|
| FHS-632-16 PRIMARY | Penn Engineering & Manufacturing Corp (USA) |
| 682-007-9108 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| CHS-632-16 | Captive Fasteners Corp (USA) |
| KTS-632-16 | John Crane, Inc (USA) |
| Reference | Meaning |
|---|---|
| 330-1717-140 | 7/2 Vendor item drawing reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| 419279-49 | 5/2 Secondary reference U.S. Government activity |
NSN 5307-00-765-4216 is a Stud,self-Locking, manufactured by Penn Engineering & Manufacturing Corp, classified under FSC 5307, Studs. Status: active.
NSN 5307-00-765-4216 has 4 manufacturer part numbers on file: FHS-632-16 (Penn Engineering & Manufacturing Corp), 682-007-9108 (Honeywell International Inc. Div Aerospace - Torrance), CHS-632-16 (Captive Fasteners Corp), KTS-632-16 (John Crane, Inc).
Key specifications for FHS-632-16: Thread Length: 0.894 INCHES MINIMUM AND 0.936 INCHES MAXIMUM NUT THREAD IN; Style Designator: SELF-LOCKING; Overall Length: 0.984 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN; Thread Direction: RIGHT-HAND NUT THREAD. 12 specifications are 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.