The Stud,locked in, cataloged under National Stock Number 5307-01-501-4518, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-501-4518 |
| Primary Part Number | J1206P02 |
| Item Name | Stud,locked in |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Style Designator | LOCKED IN |
| Nominal Thread Size | 0.375 INCHES STUD THREAD IN |
| Nominal Thread Size | 0.250 INCHES NUT THREAD IN |
| Shoulder Diameter | 0.284 INCHES MINIMUM AND 0.294 INCHES MAXIMUM IN |
| Locking Feature | RING, LOCK KEYED |
| Thread Class | 3A NUT THREAD A |
| Thread Class | 3A STUD THREAD A |
| Distance From Shoulder Portion to Nut End | 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 24 STUD THREAD |
| Thread Quantity Per Inch | 28 NUT THREAD |
| Material | NICKEL ALLOY 718 AND STEEL CORROSION RESISTING |
| Shoulder Length | 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) STUD THREAD |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) NUT 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 |
|---|---|
| J1206P02 | Howmet Global Fastening Systems Inc (USA) |
| KLS10157-4-2 | Howmet Global Fastening Systems Inc. Div Microdot Products (USA) |
| J1206P02 PRIMARY | General Electric Company (USA) |
| 21206-2 | Stanley Engineered Fastening Llc (USA) |
| J1206 | General Electric Company (USA) |
NSN 5307-01-501-4518 is a Stud,locked in, manufactured by General Electric Company, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-501-4518 has 5 manufacturer part numbers on file: J1206P02 (Howmet Global Fastening Systems Inc), KLS10157-4-2 (Howmet Global Fastening Systems Inc. Div Microdot Products), J1206P02 (General Electric Company), 21206-2 (Stanley Engineered Fastening Llc), J1206 (General Electric Company).
Key specifications for J1206P02: Style Designator: LOCKED IN; Overall Length: 0.980 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN; Nominal Thread Size: 0.375 INCHES STUD THREAD IN; Nominal Thread Size: 0.250 INCHES NUT THREAD IN. 14 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.