The Fan,centrifugal, cataloged under National Stock Number 4140-01-267-5032, 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 Fm Af, Llc Dba American Fan Company. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-267-5032 |
| Primary Part Number | E1-7528-1/MCD-5465 ITEM 36 |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Fm Af, Llc Dba American Fan Company |
| Status | ACTIVE |
| Speed Adjustments | SINGLE SPEED |
| Phase | THREE |
| Frequency in Hertz | 60.0 |
| Voltage in Volts and Current Type | 440.0 AC |
| Prime Mover Power Rating | 0.500 HORSEPOWER |
| Diameter | 15.500 INCHES NOMINAL IN |
| Operating Speed at Rated Capacity in RPM | 1750.0 |
| Width | 5.562 INCHES NOMINAL IN |
| Prime Mover Type | ELECTRIC MOTOR |
| 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 |
|---|---|
| E1-7528-1/MCD-5465 ITEM 36 PRIMARY | Fm Af, Llc Dba American Fan Company (USA) |
| E1-7528-1/MA10CF ITEM 36 | Fm Af, Llc Dba American Fan Company (USA) |
| Reference | Meaning |
|---|---|
| E1-7528-1/MA10CF ITEM 36 | 5/9 Secondary reference New Philadelphia Fan Co Buffalo Forge Marine Fans |
| E1-7528-1/MCD-5465 ITEM 36 | 5/9 Secondary reference New Philadelphia Fan Co Buffalo Forge Marine Fans |
NSN 4140-01-267-5032 is a Fan,centrifugal, manufactured by Fm Af, Llc Dba American Fan Company, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-267-5032 has 2 manufacturer part numbers on file: E1-7528-1/MCD-5465 ITEM 36 (Fm Af, Llc Dba American Fan Company), E1-7528-1/MA10CF ITEM 36 (Fm Af, Llc Dba American Fan Company).
Key specifications for E1-7528-1/MCD-5465 ITEM 36: Speed Adjustments: SINGLE SPEED; Phase: THREE; Frequency in Hertz: 60.0; Voltage in Volts and Current Type: 440.0 AC. 9 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.