The Fan,tubeaxial, cataloged under National Stock Number 4140-01-426-3335, 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 Div Advanced Electronics Engineering. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-426-3335 |
| Primary Part Number | 4710KL-04W-B40-E00 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Nmb Technologies Corporation Div Advanced Electronics Engineering |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 12.0 DC |
| Drive Type | DIRECT |
| Operating Speed at Rated Capacity in RPM | 2150.0 |
| Prime Mover Type | ELECTRIC MOTOR |
| Air Flow Rate | 80.0 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 |
|---|---|
| 8266549 | Element14 Pty Ltd (AUS) |
| 4710KL-04W-B40-E00 PRIMARY | Nmb Technologies Corporation Div Advanced Electronics Engineering (USA) |
| Reference | Meaning |
|---|---|
| 4710NL-04W-B40-D00 | 5/9 Secondary reference Nmb Technologies Corporation Div Advanced Electronics Engineering |
| 4710NL-04W-B40 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 4140-01-426-3335 is a Fan,tubeaxial, manufactured by Nmb Technologies Corporation Div Advanced Electronics Engineering, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-426-3335 has 2 manufacturer part numbers on file: 8266549 (Element14 Pty Ltd), 4710KL-04W-B40-E00 (Nmb Technologies Corporation Div Advanced Electronics Engineering).
1 possible match (shared part number, not a government interchangeability claim): 4140-01-445-0461. Verify interchangeability with system specifications before substitution.
Key specifications for 4710KL-04W-B40-E00: Voltage in Volts and Current Type: 12.0 DC; Drive Type: DIRECT; Operating Speed at Rated Capacity in RPM: 2150.0; Special Features: 4.690 IN. H, 4.690 IN. W, 1.00 IN. DP IN. 5 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.