The Fan,tubeaxial, cataloged under National Stock Number 4140-01-628-8822, 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 Nmb Technologies Corporation. Government technical data includes 22 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-628-8822 |
| Primary Part Number | 2408NL-05W-B50-P00 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Nmb Technologies Corporation |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Speed Adjustments | SINGLE SPEED |
| Shaft Bearing Type | BALL |
| Inclosure Type | PARTIALLY INCLOSED |
| Length | 2.36 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 24.0 DC |
| Flow Direction | OUTWARD |
| Housing Inside Diameter | 2.24 INCHES NOMINAL IN |
| Drive Type | DIRECT |
| Prime Mover Power Rating | 1.32 WATTS |
| Style Designator | FIXED |
| Ambient Temp at Full Rated Power | -10.0 CELSIUS AND 70.0 CELSIUS DEGC |
| Height | 2.36 INCHES NOMINAL IN |
| Operating Speed at Rated Capacity in RPM | 4400.0 |
| Width | 2.36 INCHES NOMINAL IN |
| Material | PLASTIC HOUSING |
| Material | PLASTIC BLADE |
| Prime Mover Type | ELECTRIC MOTOR |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Electrical Connection Type | WIRE LEAD |
| Air Flow Rate | 17.6 CUBIC FEET PER MINUTE NOMINAL |
| 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 |
|---|---|
| EM500412-R1 | Gem Elettronica S.r.l. (ITA) |
| 44J8751 | Newark Electronics Corporation Dba Newark (USA) |
| 2408NL-05W-B50-P00 PRIMARY | Nmb Technologies Corporation (USA) |
NSN 4140-01-628-8822 is a Fan,tubeaxial, manufactured by Nmb Technologies Corporation, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-628-8822 has 3 manufacturer part numbers on file: EM500412-R1 (Gem Elettronica S.r.l.), 44J8751 (Newark Electronics Corporation Dba Newark), 2408NL-05W-B50-P00 (Nmb Technologies Corporation).
Key specifications for 2408NL-05W-B50-P00: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Speed Adjustments: SINGLE SPEED; Shaft Bearing Type: BALL; Inclosure Type: PARTIALLY INCLOSED. 22 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.