The Fan,vaneaxial, cataloged under National Stock Number 4140-01-484-7587, 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 Joy Global Underground Mining Llc. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-484-7587 |
| Primary Part Number | A2A4W5 |
| Item Name | Fan,vaneaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Joy Global Underground Mining Llc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 FLANGE |
| Length | 26.000 INCHES NOMINAL IN |
| Flow Direction | OUTWARD |
| Housing Inside Diameter | 15.500 INCHES NOMINAL IN |
| Drive Type | DIRECT |
| Style Designator | FIXED |
| Material Document and Classification | ASTM B6 A356.0 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | ALUMINUM ALLOY 356.0 OVERALL |
| Rotation Direction for Which Designed | CLOCKWISE |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Air Flow Rate | 2000.0 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 |
|---|---|
| A2A4W5 PRIMARY | Joy Global Underground Mining Llc (USA) |
| Reference | Meaning |
|---|---|
| MIL-F-18953 | 4/1 Identification reference U.S. Government activity |
NSN 4140-01-484-7587 is a Fan,vaneaxial, manufactured by Joy Global Underground Mining Llc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-484-7587 has 1 manufacturer part number on file: A2A4W5 (Joy Global Underground Mining Llc).
Key specifications for A2A4W5: Mounting Facility Type and Quantity: 1 FLANGE; Length: 26.000 INCHES NOMINAL IN; Flow Direction: OUTWARD; Housing Inside Diameter: 15.500 INCHES NOMINAL IN. 11 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.