NSN 4810-01-645-8143 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-645-8143. Manufacturer of record part number: LF24-SR-SUS (NC).
Manufacturer of record: Belimo Aircontrols (usa), Inc. Dba Belimo Aircontrols Usa Inc
Identification
NSN: 4810-01-645-8143
NIIN: 016458143
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: LF24-SR-SUS (NC)
Manufacturer: Belimo Aircontrols (usa), Inc. Dba Belimo Aircontrols Usa Inc
General Description
The Actuator,electro-Mechanical,line, cataloged under National Stock Number 4810-01-645-8143, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Belimo Aircontrols (usa), Inc. Dba Belimo Aircontrols Usa Inc. Government technical data includes 3 specifications, 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4810-01-645-8143
Primary Part Number
LF24-SR-SUS (NC)
Item Name
Actuator,electro-Mechanical,line
FSC / FSG
4810 / 48 — Valves, Powered
Manufacturer
Belimo Aircontrols (usa), Inc. Dba Belimo Aircontrols Usa Inc
Belimo Aircontrols (usa), Inc. Dba Belimo Aircontrols Usa Inc (USA)
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 4810-01-645-8143?
NSN 4810-01-645-8143 is a Actuator,electro-Mechanical,line, manufactured by Belimo Aircontrols (usa), Inc. Dba Belimo Aircontrols Usa Inc, classified under FSC 4810, Valves, Powered. Status: active.
What part numbers are listed for NSN 4810-01-645-8143?
NSN 4810-01-645-8143 has 1 manufacturer part number on file: LF24-SR-SUS (NC) (Belimo Aircontrols (usa), Inc. Dba Belimo Aircontrols Usa Inc).
What are the specifications of LF24-SR-SUS (NC)?
Key specifications for LF24-SR-SUS (NC): Body Width: 3.625 INCHES NOMINAL IN; Body Height: 3.7 INCHES NOMINAL IN; Body Length: 7.64 INCHES NOMINAL IN; End Item Identification: 5419015430158. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4810-01-645-8143 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.