The Valve,butterfly, cataloged under National Stock Number 4810-00-540-4396, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
Valve,butterfly
FSC / FSG
4810 — Valves, Powered (FSG 48)
Technical Specifications
Parameter
Value
NSN
4810-00-540-4396
Item Name
Valve,butterfly
FSC / FSG
4810 / 48 — Valves, Powered
Status
ACTIVE
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
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4820-00-690-4237POSSIBLE MATCH
SEAT,VALVE
Possible match (shared part number)
4820-01-031-433811621558POSSIBLE MATCH
VALVE,FLOW CONTROL
Possible match (shared part number)U S Army Tank Automotive Command Amsta-Im-Mm
3020-01-310-12232226-0002POSSIBLE MATCH
GEAR,BEVEL
Possible match (shared part number)Middleby Marshall Inc Conveyor Ovens and Mixers Div
6660-01-497-9184POSSIBLE MATCH
TRACON DISPLAY
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
102367
3/9Design control — primary reference
Meggitt North Hollywood Inc
Related Parts
4820-00-690-4237POSSIBLE MATCH
SEAT,VALVE
4820-01-031-4338POSSIBLE MATCH
VALVE,FLOW CONTROL
11621558
3020-01-310-1223POSSIBLE MATCH
GEAR,BEVEL
2226-0002
6660-01-497-9184POSSIBLE MATCH
TRACON DISPLAY
Frequently Asked Questions
What is NSN 4810-00-540-4396?
NSN 4810-00-540-4396 is a Valve,butterfly, classified under FSC 4810, Valves, Powered. Status: active.
What NSN replaces 4810-00-540-4396?
4 possible matches (shared part number, not a government interchangeability claim): 4820-00-690-4237, 4820-01-031-4338, 3020-01-310-1223. Verify interchangeability with system specifications before substitution.
Is NSN 4810-00-540-4396 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.