The Fan,centrifugal, cataloged under National Stock Number 4140-01-620-2382, 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 Bae Systems Marine Limited. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4140-01-620-2382 |
| Primary Part Number | 70106429 |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Bae Systems Marine Limited |
| Status | ACTIVE |
| Shaft Bearing Type | BALL |
| Inclosure Type | FULLY INCLOSED |
| Length | 257.0 MILLIMETERS NOMINAL MM |
| Style Designator | FIXED, RECTANGULAR OUTLETS |
| Ambient Temp at Full Rated Power | 55.0 CELSIUS DEGC |
| Height | 273.0 MILLIMETERS NOMINAL MM |
| Material | ALUMINUM BLADE |
| Material | ALUMINUM HOUSING OUTSIDE |
| Prime Mover Type | ELECTRIC MOTOR |
| Rotation Direction for Which Designed | CLOCKWISE |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Electrical Connection Type | CONNECTOR PLUG |
| 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 |
|---|---|
| 70106429 | Bae Systems Marine Limited (GBR) |
| 55600.01010 | Ebm Industries Inc Dba Ebm Papst (USA) |
| 1089 9568 06 | Atlas Copco Ltd (GBR) |
| Reference | Meaning |
|---|---|
| G1G170AB 0520 | 3/9 Design control — primary reference Ebm Industries Inc Dba Ebm Papst |
NSN 4140-01-620-2382 is a Fan,centrifugal, manufactured by Bae Systems Marine Limited, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-620-2382 has 3 manufacturer part numbers on file: 70106429 (Bae Systems Marine Limited), 55600.01010 (Ebm Industries Inc Dba Ebm Papst), 1089 9568 06 (Atlas Copco Ltd).
Key specifications for 70106429: Shaft Bearing Type: BALL; Inclosure Type: FULLY INCLOSED; Length: 257.0 MILLIMETERS NOMINAL MM; Style Designator: FIXED, RECTANGULAR OUTLETS. 12 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.