NSN 4820-01-263-4092 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-263-4092. Manufacturer of record part number: 9270.
The Disk,valve, cataloged under National Stock Number 4820-01-263-4092, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Imi Cash Valve Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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
Disk,valve
FSC / FSG
4820 — Valves, Nonpowered (FSG 48)
Manufacturers
Imi Cash Valve Inc (CAGE 71342)
Technical Specifications
Parameter
Value
NSN
4820-01-263-4092
Primary Part Number
9270
Item Name
Disk,valve
FSC / FSG
4820 / 48 — Valves, Nonpowered
Manufacturer
Imi Cash Valve Inc
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 Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3030-01-274-9280324020POSSIBLE MATCH
BELT,V
Possible match (shared part number)Skil Corp
4510-01-327-940525131500POSSIBLE MATCH
DISPENSER,WATER CLOSET SEAT COVE
Possible match (shared part number)Impact Products, Llc
6515-01-332-70819270POSSIBLE MATCH
BUR,BONE SURGERY
Possible match (shared part number)Linvatec Corporation Div Linvatec
NSN 4820-01-263-4092 is a Disk,valve, manufactured by Imi Cash Valve Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-263-4092?
NSN 4820-01-263-4092 has 1 manufacturer part number on file: 9270 (Imi Cash Valve Inc).
What NSN replaces 4820-01-263-4092?
3 possible matches (shared part number, not a government interchangeability claim): 3030-01-274-9280, 4510-01-327-9405, 6515-01-332-7081. Verify interchangeability with system specifications before substitution.
Is NSN 4820-01-263-4092 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.