The Stud,shouldered and Stepped, cataloged under National Stock Number 5307-01-650-9106, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is United Technologies Corp Hamilton Sundstrand Corp. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-650-9106 |
| Primary Part Number | 31994 |
| Item Name | Stud,shouldered and Stepped |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | United Technologies Corp Hamilton Sundstrand Corp |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 31994 PRIMARY | United Technologies Corp Hamilton Sundstrand Corp (USA) |
| Reference | Meaning |
|---|---|
| 29551 | D/9 Drawing number reference only United Technologies Corp Hamilton Sundstrand Corp |
NSN 5307-01-650-9106 is a Stud,shouldered and Stepped, manufactured by United Technologies Corp Hamilton Sundstrand Corp, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-650-9106 has 1 manufacturer part number on file: 31994 (United Technologies Corp Hamilton Sundstrand Corp).
1 possible match (shared part number, not a government interchangeability claim): 5836-01-691-5670. Verify interchangeability with system specifications before substitution.
Key specifications for 31994: Part Name Assigned by Controlling Agency: POST,ELECTRICAL; End Item Identification: 1520-010820686; Material: STEEL CORROSION RESISTING. 1 specification is 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.