The Stud,plain, cataloged under National Stock Number 5307-00-207-1308, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is General Motors Corp. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-00-207-1308 |
| Primary Part Number | 8028701 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| Thread Length | 1.000 INCHES MINIMUM NUT THREAD IN |
| Thread Length | 1.000 INCHES MAXIMUM STUD THREAD IN |
| Hardness Rating | 28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.625 INCHES NUT THREAD IN |
| Nominal Thread Size | 0.625 INCHES STUD THREAD IN |
| Thread Class | 3A NUT THREAD A |
| Thread Class | 5A STUD THREAD A |
| Thread Quantity Per Inch | 18 NUT THREAD |
| Thread Quantity Per Inch | 11 STUD THREAD |
| Material | STEEL |
| Thread Series Designator | UNF NUT THREAD |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) 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 |
|---|---|
| 8028701 | Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc (USA) |
| 8028701 PRIMARY | General Motors Corp (USA) |
| 8075088PC8028701 PRIMARY | General Motors Corp (USA) |
| Reference | Meaning |
|---|---|
| 8028701 | 5/9 Secondary reference General Motors Corp Electro-Motive Div |
| 8075088PC8028701 | 5/9 Secondary reference General Motors Corp Electro-Motive Div |
| 81129S41-575088PC8028701 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5307-00-207-1308 is a Stud,plain, manufactured by General Motors Corp, classified under FSC 5307, Studs. Status: active.
NSN 5307-00-207-1308 has 3 manufacturer part numbers on file: 8028701 (Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc), 8028701 (General Motors Corp), 8075088PC8028701 (General Motors Corp).
Key specifications for 8028701: Thread Length: 1.000 INCHES MINIMUM NUT THREAD IN; Thread Length: 1.000 INCHES MAXIMUM STUD THREAD IN; Hardness Rating: 28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM; Overall Length: 4.938 INCHES NOMINAL 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.