The Stud,bottoming, cataloged under National Stock Number 5307-01-029-9232, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5307-01-029-9232 |
| Primary Part Number | 171A423 PIECE 115 |
| Item Name | Stud,bottoming |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| 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 |
|---|---|
| 171A423 PIECE 115 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 171A423-115 | 5/9 Secondary reference Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand |
| 171A423-115 | C/1 Advisory reference — outside the item-of-supply concept Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions |
| 171A423-115 | 3/9 Design control — primary reference General Electric Company |
NSN 5307-01-029-9232 is a Stud,bottoming, manufactured by General Electric Company, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-029-9232 has 1 manufacturer part number on file: 171A423 PIECE 115 (General Electric Company).
1 possible match (shared part number, not a government interchangeability claim): 5307-01-540-9442. Verify interchangeability with system specifications before substitution.
Key specifications for 171A423 PIECE 115: End Item Identification: STEAM TURBINE,SHIPS PROPULSION SYSTEM. 0 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.