The Fan,tubeaxial, cataloged under National Stock Number 4140-01-481-8682, 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 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-481-8682 |
| Primary Part Number | 4715MS12T-B40 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Nmb Technologies Corporation Div Advanced Electronics Engineering |
| Status | ACTIVE |
| Flow Direction | INWARD |
| Drive Type | DIRECT |
| Style Designator | FIXED |
| Material | PLASTIC BLADE |
| Material | ALUMINUM ALLOY HOUSING |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| 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 |
|---|---|
| 03Y61TM-0139 FIND NO 35 | Exceltec Intl Corp (USA) |
| 4715MS12T-B40 PRIMARY | Nmb Technologies Corporation Div Advanced Electronics Engineering (USA) |
| 0128 | Exceltec Intl Corp (USA) |
| Reference | Meaning |
|---|---|
| 03Y61TM-0128 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 03Y61TM-0139 FIND NO 35 | 5/9 Secondary reference Eltech Research Corp |
| 0128 | 5/9 Secondary reference Eltech Research Corp |
NSN 4140-01-481-8682 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 4140-01-481-8682 has 3 manufacturer part numbers on file: 03Y61TM-0139 FIND NO 35 (Exceltec Intl Corp), 4715MS12T-B40 (Nmb Technologies Corporation Div Advanced Electronics Engineering), 0128 (Exceltec Intl Corp).
Key specifications for 4715MS12T-B40: Flow Direction: INWARD; Drive Type: DIRECT; Style Designator: FIXED; Material: PLASTIC BLADE. 6 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.