The Stud,locked in, cataloged under National Stock Number 5307-00-965-7192, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp. Government technical data includes 22 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5307-00-965-7192 |
| Primary Part Number | SHF121-12SM12A |
| Item Name | Stud,locked in |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp |
| Status | ACTIVE |
| Distance From Serrated Portion to Nut End | 0.750 INCHES NOMINAL IN |
| Thread Length | 0.750 INCHES NOMINAL NUT THREAD IN |
| Thread Length | 0.466 INCHES NOMINAL STUD THREAD IN |
| Style Designator | LOCKED IN |
| Thread Pitch Diameters | +0.4277 TO 0.4375 INCHES STUD THREAD IN |
| Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE |
| Distance From Serrated Portion to End of Stud Thread | 0.284 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.375 INCHES NUT THREAD IN |
| Nominal Thread Size | 0.438 INCHES STUD THREAD IN |
| Shoulder Diameter | 0.507 INCHES MINIMUM AND 0.512 INCHES MAXIMUM IN |
| Distance From Serrated Portion to Stud End | 0.750 INCHES NOMINAL IN |
| Locking Feature | ANY ACCEPTABLE |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 3A NUT THREAD A |
| Thread Quantity Per Inch | 24 NUT THREAD |
| Thread Quantity Per Inch | 14 STUD THREAD |
| Material | STEEL COMP 303 |
| Length From Serrated Portion Through Shoulder | 0.176 INCHES NOMINAL IN |
| Thread Series Designator | UNF NUT THREAD |
| Thread Series Designator | UNS STUD THREAD |
| 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 |
|---|---|
| SHF121-12SM12A PRIMARY | General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp (USA) |
| Reference | Meaning |
|---|---|
| SHF121-12SM12A | 3/2 Design control — primary reference U.S. Government activity |
NSN 5307-00-965-7192 is a Stud,locked in, manufactured by General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp, classified under FSC 5307, Studs. Status: active.
NSN 5307-00-965-7192 has 1 manufacturer part number on file: SHF121-12SM12A (General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp).
Key specifications for SHF121-12SM12A: Distance From Serrated Portion to Nut End: 0.750 INCHES NOMINAL IN; Thread Length: 0.750 INCHES NOMINAL NUT THREAD IN; Thread Length: 0.466 INCHES NOMINAL STUD THREAD IN; Style Designator: LOCKED IN. 22 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.