The Spindle, cataloged under National Stock Number 4810-01-050-0028, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Curtiss-Wright Controls Integrated Sensing, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-050-0028 |
| Primary Part Number | 29025054 |
| Item Name | Spindle |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Curtiss-Wright Controls Integrated Sensing, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | MATL STAINLESS STEEL 17-4 PH,AMS5643 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 29025054 PRIMARY | Curtiss-Wright Controls Integrated Sensing, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 23165-6 | 5/9 Secondary reference Futurecraft Corp Sub of South Bend Controls Inc |
NSN 4810-01-050-0028 is a Spindle, manufactured by Curtiss-Wright Controls Integrated Sensing, Inc., classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-050-0028 has 1 manufacturer part number on file: 29025054 (Curtiss-Wright Controls Integrated Sensing, Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 5985-01-333-2897, 6550-01-450-0815, 2540-01-641-7073. Verify interchangeability with system specifications before substitution.
Key specifications for 29025054: General Characteristics Item Description: MATL STAINLESS STEEL 17-4 PH,AMS5643. 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.
NSN 4810-01-050-0028 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.