The Stud,plain, cataloged under National Stock Number 5307-00-131-7478, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-00-131-7478 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — Studs |
| Status | ACTIVE |
| Thread Length | 0.406 INCHES MINIMUM AND 0.437 INCHES MAXIMUM STUD THREAD IN |
| Thread Length | 0.500 INCHES MINIMUM AND 0.531 INCHES MAXIMUM NUT THREAD IN |
| Thread Pitch Diameters | +0.1638 TO 0.1643 INCHES STUD THREAD IN |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.190 INCHES NUT THREAD IN |
| Nominal Thread Size | 0.190 INCHES STUD THREAD IN |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 3A NUT THREAD A |
| Thread Quantity Per Inch | 32 NUT THREAD |
| Thread Quantity Per Inch | 24 STUD THREAD |
| Material | STEEL COMP 4130 |
| 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 |
| Reference | Meaning |
|---|---|
| 1141526 | 3/2 Design control — primary reference U.S. Government activity |
| 1141526 | 5/9 Secondary reference The Boeing Company |
NSN 5307-00-131-7478 is a Stud,plain, classified under FSC 5307, Studs. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5120-01-016-3017. Verify interchangeability with system specifications before substitution.
Key specifications for 5307-00-131-7478: Thread Length: 0.406 INCHES MINIMUM AND 0.437 INCHES MAXIMUM STUD THREAD IN; Thread Length: 0.500 INCHES MINIMUM AND 0.531 INCHES MAXIMUM NUT THREAD IN; Thread Pitch Diameters: +0.1638 TO 0.1643 INCHES STUD THREAD IN; Overall Length: 1.078 INCHES MINIMUM AND 1.109 INCHES MAXIMUM 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.