The Ventilator,air Circulating, cataloged under National Stock Number 2040-01-101-3872, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Lau Industries Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-101-3872 |
| Primary Part Number | RC40-6X6 |
| Item Name | Ventilator,air Circulating |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Lau Industries Inc |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| RC40-6X6 | Lau Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 78-34-0286 | 3/2 Design control — primary reference U.S. Government activity |
| RC40-6X6 | 5/9 Secondary reference Aeronca Inc Buensod Agitair Div |
NSN 2040-01-101-3872 is a Ventilator,air Circulating, manufactured by Lau Industries Inc, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-101-3872 has 1 manufacturer part number on file: RC40-6X6 (Lau Industries Inc).
Key specifications for RC40-6X6: Criticality Code Justification: FEAT; Special Features: 4-WAY BLOW,PATTERN NO. 40,1.500 IN. BTWN VANES,NONREMOVABLE CORE,FRAME MATL ALUMINUM,SHUTTER MATL AND TYPE ALUMINUM VANE,NONADJUSTABLE VANE,O/A H 6 INS,O/A W 6 INS IN. 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.