The Ventilator,air Circulating, cataloged under National Stock Number 2040-01-462-6309, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Peerless Mfg Co. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-462-6309 |
| Primary Part Number | D901-50000 |
| Item Name | Ventilator,air Circulating |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Peerless Mfg Co |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| D901-50000 PRIMARY | Peerless Mfg Co (USA) |
NSN 2040-01-462-6309 is a Ventilator,air Circulating, manufactured by Peerless Mfg Co, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-462-6309 has 1 manufacturer part number on file: D901-50000 (Peerless Mfg Co).
Key specifications for D901-50000: Overall Height: 74.500 INCHES NOMINAL IN; Overall Width: 63.500 INCHES NOMINAL IN; Special Features: AIRFLOW RANGE OF 22,500 CFM TO 36,100 CFM;MAX PRESSURE DROP OF .55 WC;DUAL 2 IN WATER SEAL DRAINS BUILT IN IN; End Item Identification: ONBOARD WMEC 270A AND WMEC 270B FT U.S. COAST GUARD VESSELS A. 1 specification is 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.