The Stud,plain, cataloged under National Stock Number 5307-01-501-0197, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-501-0197 |
| Primary Part Number | 12477657 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Thread Length | 0.750 INCHES MINIMUM AND 0.870 INCHES MAXIMUM STUD THREAD IN |
| Thread Length | 1.000 INCHES MINIMUM AND 1.120 INCHES MAXIMUM NUT THREAD IN |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.436 INCHES NUT THREAD IN |
| Nominal Thread Size | 0.436 INCHES STUD THREAD IN |
| Thread Quantity Per Inch | 20 NUT THREAD |
| Thread Quantity Per Inch | 20 STUD THREAD |
| Material | STEEL COMP 4130 |
| Thread Series Designator | UNF STUD THREAD |
| Thread Series Designator | UNF 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 |
|---|---|
| 12477657 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5307-01-501-0197 is a Stud,plain, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-501-0197 has 1 manufacturer part number on file: 12477657 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12477657: Thread Length: 0.750 INCHES MINIMUM AND 0.870 INCHES MAXIMUM STUD THREAD IN; Thread Length: 1.000 INCHES MINIMUM AND 1.120 INCHES MAXIMUM NUT THREAD IN; Overall Length: 2.820 INCHES MINIMUM AND 2.940 INCHES MAXIMUM IN; Thread Direction: RIGHT-HAND STUD THREAD. 11 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.