The Fan,tubeaxial, cataloged under National Stock Number 4140-01-662-0032, is classified within Federal Supply Class 4140 (Fans, Air Circulators, and Blower Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Esco Maritime Solutions Ltd. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-662-0032 |
| Primary Part Number | EMS531D8073-1-A |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Esco Maritime Solutions Ltd |
| Status | ACTIVE |
| Shaft Bearing Type | BALL |
| Length | 172.0 MILLIMETERS NOMINAL MM |
| Prime Mover Power Rating | 30.7 WATTS |
| Height | 50.8 MILLIMETERS NOMINAL MM |
| Color | BLACK |
| Width | 150.00 MILLIMETERS NOMINAL MM |
| Material | PLASTIC BLADE |
| Material | ALUMINUM HOUSING |
| Prime Mover Type | ELECTRIC MOTOR |
| 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 |
|---|---|
| EMS531D8073-1-A | Esco Maritime Solutions Ltd (GBR) |
| 5680005 | Whippendell Marine Ltd (GBR) |
| 40097594 | Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt) (GBR) |
| Reference | Meaning |
|---|---|
| 352DX2LM11000 | 3/9 Design control — primary reference Rosenberg Usa, Inc. |
NSN 4140-01-662-0032 is a Fan,tubeaxial, manufactured by Esco Maritime Solutions Ltd, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-662-0032 has 3 manufacturer part numbers on file: EMS531D8073-1-A (Esco Maritime Solutions Ltd), 5680005 (Whippendell Marine Ltd), 40097594 (Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt)).
Key specifications for EMS531D8073-1-A: Shaft Bearing Type: BALL; Length: 172.0 MILLIMETERS NOMINAL MM; Prime Mover Power Rating: 30.7 WATTS; Height: 50.8 MILLIMETERS NOMINAL MM. 9 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.