The Valve,butterfly, cataloged under National Stock Number 4810-01-650-4584, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
4810-01-650-4584
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.
4810-01-650-458626360420-1-4POSSIBLE MATCH
VALVE,BUTTERFLY
Possible match (shared part number)Tri-Tec Manufacturing Llc
4810-01-650-475326370420-1-2POSSIBLE MATCH
VALVE,BUTTERFLY
Possible match (shared part number)Tri-Tec Manufacturing Llc
4810-01-650-477626370420-1-3POSSIBLE MATCH
VALVE,BUTTERFLY
Possible match (shared part number)Tri-Tec Manufacturing Llc
4810-01-650-478226380420-1-3POSSIBLE MATCH
VALVE,BUTTERFLY
Possible match (shared part number)Tri-Tec Manufacturing Llc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
301385 REV A
D/9Drawing number reference only
U.S. Government activity
26360420-1-2
3/2Design control — primary reference
U.S. Government activity
301385 ASSY 26360420-1-2
C/1Advisory reference — outside the item-of-supply concept
U.S. Government activity
Related Parts
4810-01-650-4586POSSIBLE MATCH
VALVE,BUTTERFLY
26360420-1-4
4810-01-650-4753POSSIBLE MATCH
VALVE,BUTTERFLY
26370420-1-2
4810-01-650-4776POSSIBLE MATCH
VALVE,BUTTERFLY
26370420-1-3
4810-01-650-4782POSSIBLE MATCH
VALVE,BUTTERFLY
26380420-1-3
Frequently Asked Questions
What is NSN 4810-01-650-4584?
NSN 4810-01-650-4584 is a Valve,butterfly, classified under FSC 4810, Valves, Powered. Status: active.
What NSN replaces 4810-01-650-4584?
4 possible matches (shared part number, not a government interchangeability claim): 4810-01-650-4586, 4810-01-650-4753, 4810-01-650-4776. Verify interchangeability with system specifications before substitution.
Is NSN 4810-01-650-4584 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.