The Actuator,electromechanical,rotar, cataloged under National Stock Number 4810-01-446-8148, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Triumph Controls, Llc Dba Triumph Controls, Llc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Actuator,electromechanical,rotar |
| FSC / FSG | 4810 — Valves, Powered (FSG 48) |
| Manufacturers | Triumph Controls, Llc Dba Triumph Controls, Llc (CAGE 78710) |
| Parameter | Value |
|---|---|
| NSN | 4810-01-446-8148 |
| Primary Part Number | 57935-00 |
| Item Name | Actuator,electromechanical,rotar |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Triumph Controls, Llc Dba Triumph Controls, Llc |
| 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 |
|---|---|
| 57935-00 PRIMARY | Triumph Controls, Llc Dba Triumph Controls, Llc (USA) |
| Reference | Meaning |
|---|---|
| P-2190 | D/9 Drawing number reference only Triumph Controls, Llc Dba Triumph Controls, Llc |
| 4810PL1287857 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 4810-01-446-8148 is a Actuator,electromechanical,rotar, manufactured by Triumph Controls, Llc Dba Triumph Controls, Llc, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-446-8148 has 1 manufacturer part number on file: 57935-00 (Triumph Controls, Llc Dba Triumph Controls, Llc).
1 possible match (shared part number, not a government interchangeability claim): 4810-01-446-8272. Verify interchangeability with system specifications before substitution.
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.