The Stud,plain, cataloged under National Stock Number 5307-00-281-6850, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5307-00-281-6850 |
| Primary Part Number | 5164225 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Thread Length | 0.375 INCHES NOMINAL STUD THREAD IN |
| Thread Length | 0.625 INCHES NOMINAL NUT THREAD IN |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.312 INCHES NUT THREAD IN |
| Nominal Thread Size | 0.312 INCHES STUD THREAD IN |
| Thread Class | 3A STUD THREAD A |
| Thread Class | 2A NUT THREAD A |
| Thread Quantity Per Inch | 18 NUT THREAD |
| Thread Quantity Per Inch | 18 STUD THREAD |
| Material | STEEL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) STUD THREAD |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) 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 |
|---|---|
| 5164225 | General Motors Llc Dba General Motors Llc (USA) |
| 5164225 | Rolls-Royce Solutions America Inc (USA) |
| Reference | Meaning |
|---|---|
| D6-758 | 5/2 Secondary reference U.S. Government activity |
| 5164225 | 3/9 Design control — primary reference General Motors Corp |
NSN 5307-00-281-6850 is a Stud,plain, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 5307, Studs. Status: active.
NSN 5307-00-281-6850 has 2 manufacturer part numbers on file: 5164225 (General Motors Llc Dba General Motors Llc), 5164225 (Rolls-Royce Solutions America Inc).
Key specifications for 5164225: Thread Length: 0.375 INCHES NOMINAL STUD THREAD IN; Thread Length: 0.625 INCHES NOMINAL NUT THREAD IN; Overall Length: 1.375 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND STUD THREAD. 13 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.