NSN 4810-01-257-8482 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-257-8482. Manufacturer of record part number: 17812.
The Valve,rotalock, cataloged under National Stock Number 4810-01-257-8482, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Tld Ace Corp Div Tld Ace. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 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,rotalock
FSC / FSG
4810 — Valves, Powered (FSG 48)
Manufacturers
Tld Ace Corp Div Tld Ace (CAGE 00365)
Technical Specifications
Parameter
Value
NSN
4810-01-257-8482
Primary Part Number
17812
Item Name
Valve,rotalock
FSC / FSG
4810 / 48 — Valves, Powered
Manufacturer
Tld Ace Corp Div Tld Ace
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 Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6240-01-344-507227R20/MI 6PK/120VPOSSIBLE MATCH
LAMP,INCANDESCENT
Possible match (shared part number)General Electric Company Dba Ge
6515-01-590-300002.210.096POSSIBLE MATCH
PIN,BONE
Possible match (shared part number)Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
NSN 4810-01-257-8482 is a Valve,rotalock, manufactured by Tld Ace Corp Div Tld Ace, classified under FSC 4810, Valves, Powered. Status: active.
What part numbers are listed for NSN 4810-01-257-8482?
NSN 4810-01-257-8482 has 2 manufacturer part numbers on file: 17812 (Tld Ace Corp Div Tld Ace), 1002432 (Tld Ace Corp Div Tld Ace).
What NSN replaces 4810-01-257-8482?
2 possible matches (shared part number, not a government interchangeability claim): 6240-01-344-5072, 6515-01-590-3000. Verify interchangeability with system specifications before substitution.
Is NSN 4810-01-257-8482 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.