NSN 2040-01-426-4802 — this item is cataloged by the U.S. Government under National Stock Number 2040-01-426-4802. Manufacturer of record part number: 23-020196-MOD-1.
Also searched as2040-01-426-4802 ·
2040014264802 ·
NIIN 014264802 ·
01-426-4802 ·
FSC 2040 Marine Hardware and Hull Items · CAGE 34081 · 23-020196-MOD-1 · 23-020196-MOD
The Ventilator,air Circulating, cataloged under National Stock Number 2040-01-426-4802, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Tomkins Industries, Inc Dba Ruskin Manufacturing. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2040-01-426-4802
Primary Part Number
23-020196-MOD-1
Item Name
Ventilator,air Circulating
FSC / FSG
2040 / 20 — Marine Hardware and Hull Items
Manufacturer
Tomkins Industries, Inc Dba Ruskin Manufacturing
Status
ACTIVE
Material
ALUMINUM
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.
2040-01-428-160523-020196-MOD IT 30POSSIBLE MATCH
GROOVE PIN
Possible match (shared part number)Tomkins Industries, Inc Dba Ruskin Manufacturing
3010-01-428-309511986-IPOSSIBLE MATCH
COUPLING,SHAFT,RIGID
Possible match (shared part number)Tomkins Industries, Inc Dba Ruskin Manufacturing
4140-01-429-551523-020196-MOD-3POSSIBLE MATCH
VANE DAMPER ASSEMBLY
Possible match (shared part number)Tomkins Industries, Inc Dba Ruskin Manufacturing
3040-01-432-654623-020196-MOD-6POSSIBLE MATCH
DAMPER,INERTIA
Possible match (shared part number)Tomkins Industries, Inc Dba Ruskin Manufacturing
NSN 2040-01-426-4802 is a Ventilator,air Circulating, manufactured by Tomkins Industries, Inc Dba Ruskin Manufacturing, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
What part numbers are listed for NSN 2040-01-426-4802?
NSN 2040-01-426-4802 has 1 manufacturer part number on file: 23-020196-MOD-1 (Tomkins Industries, Inc Dba Ruskin Manufacturing).
What NSN replaces 2040-01-426-4802?
4 possible matches (shared part number, not a government interchangeability claim): 2040-01-428-1605, 3010-01-428-3095, 4140-01-429-5515. Verify interchangeability with system specifications before substitution.
What are the specifications of 23-020196-MOD-1?
Key specifications for 23-020196-MOD-1: Overall Width: 10.500 INCHES NOMINAL IN; Material: ALUMINUM. 1 specification is documented in the U.S. Government catalog.
Is NSN 2040-01-426-4802 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.