Actuator, Electromechanical, Rotar4810-01-251-7809

NSN 4810-01-251-7809 · NIIN 012517809 · Part number 3H1633-B

Flowserve Corp Dba Automax Actuators Div Flowserve Us Company · FSC 4810 — Valves, Powered · FSG 48 — Valves · CAGE 52374

Government record, cited

NSN 4810-01-251-7809 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-251-7809. Manufacturer of record part number: 3H1633-B.

Also searched as 4810-01-251-7809 · 4810012517809 · NIIN 012517809 · 01-251-7809 · FSC 4810 Valves, Powered · CAGE 52374 · 3H1633-B · SMB-1

Nearby stock numbers ← 4810-01-251-7733 Piston, Alignment · 4810-01-251-7817 Actuator, Hydraulic-Pneumatic, Rot →

4810-01-251-7809 — Valves, Powered

Features

Actuator,electromechanical,rotar — FSC 4810
Body Height: 11.125 INCHES NOMINAL IN
Body Length: 40.875 INCHES NOMINAL IN
Operating Speed at Rated Capacity in RPM: 1550.0
2 manufacturer part numbers on file
Manufacturer of record: Flowserve Corp Dba Automax Actuators Div Flowserve Us Company

Identification

NSN: 4810-01-251-7809
NIIN: 012517809
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: 3H1633-B
Manufacturer: Flowserve Corp Dba Automax Actuators Div Flowserve Us Company

General Description

The Actuator,electromechanical,rotar, cataloged under National Stock Number 4810-01-251-7809, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Flowserve Corp Dba Automax Actuators Div Flowserve Us Company. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4810-01-251-7809
Primary Part Number	3H1633-B
Item Name	Actuator,electromechanical,rotar
FSC / FSG	4810 / 48 — Valves, Powered
Manufacturer	Flowserve Corp Dba Automax Actuators Div Flowserve Us Company
Status	ACTIVE
Body Height	11.125 INCHES NOMINAL IN
Body Length	40.875 INCHES NOMINAL IN
Operating Speed at Rated Capacity in RPM	1550.0

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
SMB-1	Flowserve Corp Dba Automax Actuators Div Flowserve Us Company (USA)
3H1633-B PRIMARY	Flowserve Corp Dba Automax Actuators Div Flowserve Us Company (USA)

Frequently Asked Questions

What is NSN 4810-01-251-7809?

NSN 4810-01-251-7809 is a Actuator,electromechanical,rotar, manufactured by Flowserve Corp Dba Automax Actuators Div Flowserve Us Company, classified under FSC 4810, Valves, Powered. Status: active.

What part numbers are listed for NSN 4810-01-251-7809?

NSN 4810-01-251-7809 has 2 manufacturer part numbers on file: SMB-1 (Flowserve Corp Dba Automax Actuators Div Flowserve Us Company), 3H1633-B (Flowserve Corp Dba Automax Actuators Div Flowserve Us Company).

What are the specifications of 3H1633-B?

Key specifications for 3H1633-B: Body Height: 11.125 INCHES NOMINAL IN; Body Length: 40.875 INCHES NOMINAL IN; Operating Speed at Rated Capacity in RPM: 1550.0. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4810-01-251-7809 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.

PartsTable Design LLC · partstable.com