The Fan,circulating, cataloged under National Stock Number 4140-01-329-8129, 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 Eaton Corporation. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4140-01-329-8129 |
| Primary Part Number | 151101022 |
| Item Name | Fan,circulating |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Eaton Corporation |
| Status | ACTIVE |
| Phase | SINGLE |
| Frequency in Hertz | 50.0 AND 60.0 |
| Length | 3.770 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 220.0 AC |
| Drive Type | DIRECT |
| Prime Mover Power Rating | 110.0 WATTS |
| Style Designator | FIXED |
| Operating Speed at Rated Capacity in RPM | 1400.0 |
| Prime Mover Type | ELECTRIC MOTOR |
| Air Flow Rate | 1224.0 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 |
|---|---|
| 151101022 PRIMARY | Eaton Corporation (USA) |
| Reference | Meaning |
|---|---|
| W4E315-CA05-XX | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 4140-01-329-8129 is a Fan,circulating, manufactured by Eaton Corporation, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-329-8129 has 1 manufacturer part number on file: 151101022 (Eaton Corporation).
Key specifications for 151101022: Phase: SINGLE; Frequency in Hertz: 50.0 AND 60.0; Length: 3.770 INCHES NOMINAL IN; Voltage in Volts and Current Type: 220.0 AC. 10 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.