The Stud,plain, cataloged under National Stock Number 5307-00-010-3240, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Army Weapons Command Attn Amswe-Ree-S. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-00-010-3240 |
| Primary Part Number | 103240 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Army Weapons Command Attn Amswe-Ree-S |
| Status | ACTIVE |
| Thread Length | 0.812 INCHES MINIMUM NUT THREAD IN |
| Thread Length | 0.634 INCHES MINIMUM STUD THREAD IN |
| Thread Pitch Diameters | +0.4520 TO 0.4540 INCHES STUD THREAD IN |
| Material Document and Classification | QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.500 INCHES STUD THREAD IN |
| Departure From Cited Document | AS MODIFIED BY NUT END THREAD CLASS. AND,AS MODIFIED BY STUD END THREAD PITCH DIAMETERS |
| Thread Class | 2A NUT THREAD A |
| Thread Quantity Per Inch | 20 STUD THREAD |
| Material | STEEL |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 103240 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| Reference | Meaning |
|---|---|
| 103240 | 5/9 Secondary reference General Motors Corp |
| 5307000103240 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 5307-00-010-3240 is a Stud,plain, manufactured by Army Weapons Command Attn Amswe-Ree-S, classified under FSC 5307, Studs. Status: active.
NSN 5307-00-010-3240 has 1 manufacturer part number on file: 103240 (Army Weapons Command Attn Amswe-Ree-S).
4 possible matches (shared part number, not a government interchangeability claim): 3010-00-360-7770, 5998-01-178-9539, 6135-01-375-6724. Verify interchangeability with system specifications before substitution.
Key specifications for 103240: Thread Length: 0.812 INCHES MINIMUM NUT THREAD IN; Thread Length: 0.634 INCHES MINIMUM STUD THREAD IN; Thread Pitch Diameters: +0.4520 TO 0.4540 INCHES STUD THREAD IN; Material Document and Classification: QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE. 12 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.