The Ventilator,air Circulating, cataloged under National Stock Number 2040-01-424-0510, 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. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 2040-01-424-0510 |
| Primary Part Number | 50-001104-03D CHG F ITEM 13 |
| Item Name | Ventilator,air Circulating |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Tomkins Industries, Inc Dba Ruskin Manufacturing |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 50-001104-03D CHG F ITEM 13 PRIMARY | Tomkins Industries, Inc Dba Ruskin Manufacturing (USA) |
| CD80VG1 3X1 HORIZONTAL | Tomkins Industries, Inc Dba Ruskin Manufacturing (USA) |
| Reference | Meaning |
|---|---|
| 50-001104-03D | D/9 Drawing number reference only Tomkins Industries, Inc Dba Ruskin Manufacturing |
NSN 2040-01-424-0510 is a Ventilator,air Circulating, manufactured by Tomkins Industries, Inc Dba Ruskin Manufacturing, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-424-0510 has 2 manufacturer part numbers on file: 50-001104-03D CHG F ITEM 13 (Tomkins Industries, Inc Dba Ruskin Manufacturing), CD80VG1 3X1 HORIZONTAL (Tomkins Industries, Inc Dba Ruskin Manufacturing).
3 possible matches (shared part number, not a government interchangeability claim): 2040-01-425-8451, 2040-01-425-8452, 2040-01-425-8454. Verify interchangeability with system specifications before substitution.
Key specifications for 50-001104-03D CHG F ITEM 13: Overall Length: 90.000 INCHES NOMINAL IN; Overall Width: 42.000 INCHES NOMINAL IN. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.