The Stud,shouldered, cataloged under National Stock Number 5307-01-274-9862, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation. Government technical data includes 16 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 | 5307-01-274-9862 |
| Primary Part Number | 13082787-1 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Thread Length | 0.860 INCHES MINIMUM AND 0.900 INCHES MAXIMUM STUD THREAD IN |
| Thread Length | 2.350 INCHES MINIMUM AND 2.410 INCHES MAXIMUM NUT THREAD IN |
| Style Designator | SHOULDERED |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.250 INCHES NUT THREAD IN |
| Nominal Thread Size | 0.250 INCHES STUD THREAD IN |
| Shoulder Diameter | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| Thread Class | 2A STUD THREAD A |
| Thread Class | 2A NUT THREAD A |
| Thread Quantity Per Inch | 28 STUD THREAD |
| Thread Quantity Per Inch | 28 NUT THREAD |
| Distance Across Flats | 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Shoulder Length | 0.100 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 13082787-1 PRIMARY | Lockheed Martin Corporation (USA) |
NSN 5307-01-274-9862 is a Stud,shouldered, manufactured by Lockheed Martin Corporation, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-274-9862 has 1 manufacturer part number on file: 13082787-1 (Lockheed Martin Corporation).
Key specifications for 13082787-1: Thread Length: 0.860 INCHES MINIMUM AND 0.900 INCHES MAXIMUM STUD THREAD IN; Thread Length: 2.350 INCHES MINIMUM AND 2.410 INCHES MAXIMUM NUT THREAD IN; Style Designator: SHOULDERED; Overall Length: 3.350 INCHES MINIMUM AND 3.410 INCHES MAXIMUM IN. 16 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.