The Stud,self-Locking, cataloged under National Stock Number 5307-01-196-4937, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Am General Llc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5307-01-196-4937 |
| Primary Part Number | 5568211 |
| Item Name | Stud,self-Locking |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| Thread Length | 1.320 INCHES NOMINAL STUD THREAD IN |
| Style Designator | FLUSH HEAD |
| Thread Direction | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| Nominal Thread Size | 0.562 INCHES STUD THREAD IN |
| Head Length | 0.230 INCHES NOMINAL IN |
| Locking Feature | RING, LOCK SERRATED |
| Material | STEEL |
| Thread Series Designator | UNF STUD THREAD |
| Head Diameter | 0.805 INCHES MINIMUM AND 0.815 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 |
|---|---|
| 5568211 PRIMARY | Am General Llc (USA) |
| 5568211 | Wilson-Garner Co (USA) |
| Reference | Meaning |
|---|---|
| 5307PL0656488 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 5307011964937 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 5307-01-196-4937 is a Stud,self-Locking, manufactured by Am General Llc, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-196-4937 has 2 manufacturer part numbers on file: 5568211 (Am General Llc), 5568211 (Wilson-Garner Co).
Key specifications for 5568211: Thread Length: 1.320 INCHES NOMINAL STUD THREAD IN; Style Designator: FLUSH HEAD; Overall Length: 1.950 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED. 9 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.