Also searched as4810-00-446-4646 ·
4810004464646 ·
NIIN 004464646 ·
00-446-4646 ·
FSC 4810 Valves, Powered · 17660 · 4810PL1300656
Nearby stock numbers← 4810-00-446-4418 Valve, Globe
·
4810-00-446-5233 Sleeve and Slide, Directional Con →
4810-00-446-4646 — Valves, Powered
Features
Valve,regulating,fluid Pressure — FSC 4810
Identification
NSN: 4810-00-446-4646
NIIN: 004464646
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
General Description
The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4810-00-446-4646, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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,regulating,fluid Pressure
FSC / FSG
4810 — Valves, Powered (FSG 48)
Technical Specifications
Parameter
Value
NSN
4810-00-446-4646
Item Name
Valve,regulating,fluid Pressure
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
V
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6150-01-284-388417660POSSIBLE MATCH
CABLE ASSEMBLY,POWER,ELECTRICAL
Possible match (shared part number)Belden Wire and Cable Co Tompkinsville Plant
5340-01-395-516317660POSSIBLE MATCH
SEAT,HELICAL COMPRESSION SPRING
Possible match (shared part number)Westerbeke Corporation
5995-01-475-740317660POSSIBLE MATCH
CABLE ASSEMBLY,POWER,ELECTRICAL
Possible match (shared part number)Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
4320-01-596-1315POSSIBLE MATCH
PUMP
Possible match (shared part number)
5365-01-692-420917660POSSIBLE MATCH
SPACER,SLEEVE
Possible match (shared part number)Sps Technologies Llc Dba Shur-Lok Company Div Aerospace Engineered Products Division
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
17660
3/2Design control — primary reference
U.S. Government activity
4810PL1300656
6/9Informative reference only
Jednolity Indeks Materialowy - Uniform Material Index
Related Parts
6150-01-284-3884POSSIBLE MATCH
CABLE ASSEMBLY,POWER,ELECTRICAL
17660
5340-01-395-5163POSSIBLE MATCH
SEAT,HELICAL COMPRESSION SPRING
17660
5995-01-475-7403POSSIBLE MATCH
CABLE ASSEMBLY,POWER,ELECTRICAL
17660
4320-01-596-1315POSSIBLE MATCH
PUMP
5365-01-692-4209POSSIBLE MATCH
SPACER,SLEEVE
17660
Frequently Asked Questions
What is NSN 4810-00-446-4646?
NSN 4810-00-446-4646 is a Valve,regulating,fluid Pressure, classified under FSC 4810, Valves, Powered. Status: active.
What NSN replaces 4810-00-446-4646?
5 possible matches (shared part number, not a government interchangeability claim): 6150-01-284-3884, 5340-01-395-5163, 5995-01-475-7403. Verify interchangeability with system specifications before substitution.
Is NSN 4810-00-446-4646 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.