The Stud,shouldered and Stepped, cataloged under National Stock Number 5307-01-103-2993, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Corporation. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Stud,shouldered and Stepped |
| FSC / FSG | 5307 — Studs (FSG 53) |
| Manufacturers | Rolls-Royce Corporation (CAGE 63005); United Precision Products Co., Inc. (CAGE 17328) |
| Parameter | Value |
|---|---|
| NSN | 5307-01-103-2993 |
| Primary Part Number | 6823167 |
| Item Name | Stud,shouldered and Stepped |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Rolls-Royce Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 6823167 PRIMARY | Rolls-Royce Corporation (USA) |
| 6823167 | United Precision Products Co., Inc. (USA) |
| Reference | Meaning |
|---|---|
| 6823167 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
| 6823167 | 5/9 Secondary reference U.S. Government activity |
NSN 5307-01-103-2993 is a Stud,shouldered and Stepped, manufactured by Rolls-Royce Corporation, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-103-2993 has 2 manufacturer part numbers on file: 6823167 (Rolls-Royce Corporation), 6823167 (United Precision Products Co., Inc.).
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.