NSN 4810-01-232-8582 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-232-8582. Manufacturer of record part number: 515-5589603 MBT-4.
Nearby stock numbers← 4810-01-232-8324 Actuator, Electro-Mechanical, Line
·
4810-01-232-8583 Actuator, Electro-Mechanical, Line →
4810-01-232-8582 — Valves, Powered
Features
Actuator,electro-Mechanical,line — FSC 4810
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command
Identification
NSN: 4810-01-232-8582
NIIN: 012328582
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: 515-5589603 MBT-4
Manufacturer: Naval Sea Systems Command
General Description
The Actuator,electro-Mechanical,line, cataloged under National Stock Number 4810-01-232-8582, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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.
Catalog Facts
Item Name
Actuator,electro-Mechanical,line
FSC / FSG
4810 — Valves, Powered (FSG 48)
Manufacturers
Naval Sea Systems Command (CAGE 53711)
Technical Specifications
Parameter
Value
NSN
4810-01-232-8582
Primary Part Number
515-5589603 MBT-4
Item Name
Actuator,electro-Mechanical,line
FSC / FSG
4810 / 48 — Valves, Powered
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4810-01-232-8583515-5589603 MBT-5POSSIBLE MATCH
ACTUATOR,ELECTRO-MECHANICAL,LINE
Possible match (shared part number)Naval Sea Systems Command
4820-01-232-8966515-5589603 MBT-1POSSIBLE MATCH
GEAR OPERATOR,VALVE
Possible match (shared part number)Naval Sea Systems Command
4820-01-232-8967515-5589603 DETAIL 6-BPOSSIBLE MATCH
GEAR OPERATOR,VALVE
Possible match (shared part number)Naval Sea Systems Command
NSN 4810-01-232-8582 is a Actuator,electro-Mechanical,line, manufactured by Naval Sea Systems Command, classified under FSC 4810, Valves, Powered. Status: active.
What part numbers are listed for NSN 4810-01-232-8582?
NSN 4810-01-232-8582 has 1 manufacturer part number on file: 515-5589603 MBT-4 (Naval Sea Systems Command).
What NSN replaces 4810-01-232-8582?
3 possible matches (shared part number, not a government interchangeability claim): 4810-01-232-8583, 4820-01-232-8966, 4820-01-232-8967. Verify interchangeability with system specifications before substitution.
Is NSN 4810-01-232-8582 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.
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.