The Stud,shouldered, cataloged under National Stock Number 5307-01-368-8871, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is L3harris Technologies, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-368-8871 |
| Primary Part Number | 63083-1 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | L3harris Technologies, Inc. |
| Status | ACTIVE |
| Thread Length | 3.560 INCHES NOMINAL STUD THREAD IN |
| Style Designator | SHOULDERED |
| Material Document and Classification | QQ-S-763 COMP 303 FED SPEC 1ST MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Nominal Thread Size | 0.375 INCHES STUD THREAD IN |
| Thread Class | 2A STUD THREAD A |
| Thread Quantity Per Inch | 24 LOCATION NOT OTHERWISE SPECIFIED |
| Material | STEEL COMP 303 |
| Distance Across Flats | 0.120 INCHES NOMINAL IN |
| Shoulder Length | 0.240 INCHES NOMINAL IN |
| Thread Series Designator | UNF 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 |
|---|---|
| 63083-1 PRIMARY | L3harris Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 63083-1 | 5/9 Secondary reference U.S. Government activity |
NSN 5307-01-368-8871 is a Stud,shouldered, manufactured by L3harris Technologies, Inc., classified under FSC 5307, Studs. Status: active.
NSN 5307-01-368-8871 has 1 manufacturer part number on file: 63083-1 (L3harris Technologies, Inc.).
Key specifications for 63083-1: Thread Length: 3.560 INCHES NOMINAL STUD THREAD IN; Style Designator: SHOULDERED; Material Document and Classification: QQ-S-763 COMP 303 FED SPEC 1ST MATERIAL RESPONSE; Overall Length: 3.560 INCHES NOMINAL IN. 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.