The Stud,shouldered, cataloged under National Stock Number 5307-01-193-2500, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Astronautics Corporation of America. Government technical data includes 25 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 | 5307-01-193-2500 |
| Primary Part Number | 131735 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Astronautics Corporation of America |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BODY |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Nut End Shank Diameter | 0.1872 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN |
| Thread Length | 0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM NUT THREAD IN |
| Thread Length | 0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM STUD THREAD IN |
| Style Designator | SHOULDERED |
| Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.138 INCHES NUT THREAD IN |
| Nominal Thread Size | 0.138 INCHES STUD THREAD IN |
| Shoulder Diameter | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Stud End Shank Diameter | 0.1872 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE BODY |
| Surface Treatment | PASSIVATE OVERALL |
| Nut End Shank Length | 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN |
| Stud End Shank Length | 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN |
| Thread Class | 2A STUD THREAD A |
| Thread Class | 2A NUT THREAD A |
| Thread Quantity Per Inch | 32 STUD THREAD |
| Thread Quantity Per Inch | 32 NUT THREAD |
| Material | STEEL COMP 303 |
| Shoulder Length | 0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 131735 PRIMARY | Astronautics Corporation of America (USA) |
NSN 5307-01-193-2500 is a Stud,shouldered, manufactured by Astronautics Corporation of America, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-193-2500 has 1 manufacturer part number on file: 131735 (Astronautics Corporation of America).
Key specifications for 131735: Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BODY; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Nut End Shank Diameter: 0.1872 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN; Thread Length: 0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM NUT THREAD IN. 25 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.