The Carrier,valve, cataloged under National Stock Number 4810-01-021-9746, 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Supply Class 4810 (Valves, Powered) of the Valves group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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
Carrier,valve
FSC / FSG
4810 — Valves, Powered (FSG 48)
Technical Specifications
Parameter
Value
NSN
4810-01-021-9746
Item Name
Carrier,valve
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)
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5935-01-032-5404POSSIBLE MATCH
ADAPTER,CONNECTOR
Possible match (shared part number)
5120-01-435-6813162RPOSSIBLE MATCH
WRENCH,TAP AND REAMER
Possible match (shared part number)General Tools Manufacturing Co., Llc.
5935-01-500-435731-209POSSIBLE MATCH
ADAPTER,CONNECTOR
Possible match (shared part number)Amphenol Corporation Div Amphenol Rf
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
31209
3/2Design control — primary reference
U.S. Government activity
Related Parts
5935-01-032-5404POSSIBLE MATCH
ADAPTER,CONNECTOR
5120-01-435-6813POSSIBLE MATCH
WRENCH,TAP AND REAMER
162R
5935-01-500-4357POSSIBLE MATCH
ADAPTER,CONNECTOR
31-209
Frequently Asked Questions
What is NSN 4810-01-021-9746?
NSN 4810-01-021-9746 is a Carrier,valve, classified under FSC 4810, Valves, Powered. Status: active.
What NSN replaces 4810-01-021-9746?
3 possible matches (shared part number, not a government interchangeability claim): 5935-01-032-5404, 5120-01-435-6813, 5935-01-500-4357. Verify interchangeability with system specifications before substitution.
Is NSN 4810-01-021-9746 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.