The Fan,tubeaxial, cataloged under National Stock Number 4140-01-641-6002, 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 Ebm Industries Inc Dba Ebm Papst. Government technical data includes 14 specifications, 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 | 4140-01-641-6002 |
| Primary Part Number | 6248N/12TDP-274 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Ebm Industries Inc Dba Ebm Papst |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 FLANGE AND 4 UNTHREADED HOLE(S) |
| Phase | THREE |
| Shaft Bearing Type | BALL |
| Inclosure Type | OPEN |
| Length | 171.5 MILLIMETERS NOMINAL MM |
| Voltage in Volts and Current Type | 48.0 DC |
| Housing Inside Diameter | 162.0 MILLIMETERS NOMINAL MM |
| Prime Mover Power Rating | 52.8 WATTS |
| Style Designator | FIXED |
| Operating Speed at Rated Capacity in RPM | 5160.0 |
| Material | ALUMINUM ALLOY HOUSING |
| Prime Mover Type | ELECTRIC MOTOR |
| Electrical Connection Type | WIRE LEAD |
| Air Flow Rate | 36000.0 CUBIC FEET PER MINUTE MAXIMUM |
| 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 |
|---|---|
| 6248N/12TDP-274 PRIMARY | Ebm Industries Inc Dba Ebm Papst (USA) |
NSN 4140-01-641-6002 is a Fan,tubeaxial, manufactured by Ebm Industries Inc Dba Ebm Papst, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-641-6002 has 1 manufacturer part number on file: 6248N/12TDP-274 (Ebm Industries Inc Dba Ebm Papst).
Key specifications for 6248N/12TDP-274: Mounting Facility Type and Quantity: 1 FLANGE AND 4 UNTHREADED HOLE(S); Phase: THREE; Shaft Bearing Type: BALL; Inclosure Type: OPEN. 14 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.