NSN 4810-01-482-0189 · NIIN 014820189 · Part number 12446291-1
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 4810 — Valves, Powered · FSG 48 — Valves · CAGE 19207
Government record, cited
NSN 4810-01-482-0189 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-482-0189. Manufacturer of record part number: 12446291-1.
Nearby stock numbers← 4810-01-482-0157 Element Tube
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4810-01-482-0358 Sleeve and Slide, Directional Con →
4810-01-482-0189 — Valves, Powered
Features
Actuator,hydraulic-Pneumatic,rot — FSC 4810
1 manufacturer part number on file
Manufacturer of record: U S Army Tank Automotive Command Amsta-Im-Mm
Identification
NSN: 4810-01-482-0189
NIIN: 014820189
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: 12446291-1
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Actuator,hydraulic-Pneumatic,rot, cataloged under National Stock Number 4810-01-482-0189, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
U S Army Tank Automotive Command Amsta-Im-Mm (USA)
Reference documents
Reference
Meaning
12446291
D/9Drawing number reference only
U S Army Tank Automotive Command Amsta-Im-Mm
No interchangeability data on file.
Other items in FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247
4810-00-001-1247 · Item name not on file
4810-00-001-4499
VALVE,SOLENOID
4810-00-001-4531
4810-00-001-4531 · Item name not on file
4810-00-001-4532
4810-00-001-4532 · Item name not on file
4810-00-001-4554
4810-00-001-4554 · Item name not on file
4810-00-001-4555
4810-00-001-4555 · Item name not on file
4810-00-001-4556
4810-00-001-4556 · Item name not on file
4810-00-001-4611
4810-00-001-4611 · Item name not on file
Frequently Asked Questions
What is NSN 4810-01-482-0189?
NSN 4810-01-482-0189 is a Actuator,hydraulic-Pneumatic,rot, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4810, Valves, Powered. Status: active.
What part numbers are listed for NSN 4810-01-482-0189?
NSN 4810-01-482-0189 has 1 manufacturer part number on file: 12446291-1 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of 12446291-1?
Key specifications for 12446291-1: End Item Identification: INFANTRY FIGHTING VEH(M2,M2A1/A2) CAVELRY(M3,M3A1/M3A2). 0 specifications are documented in the U.S. Government catalog.
Is NSN 4810-01-482-0189 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 4810-01-482-0189?
NSN 4810-01-482-0189 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.