The Fan,circulating, cataloged under National Stock Number 4140-01-352-0331, 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 Hella Inc. Government technical data includes 2 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. 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 | 4140-01-352-0331 |
| Primary Part Number | 87177 |
| Item Name | Fan,circulating |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Hella Inc |
| Status | ACTIVE |
| Speed Adjustments | TWO SPEED |
| Voltage in Volts and Current Type | 24.0 DC |
| 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 |
|---|---|
| 8EV 003 361-012 | Hella Nz Ltd (NZL) |
| 87177 PRIMARY | Hella Inc (USA) |
| 87177 | Goodrich Lighting Systems Gmbh & Co Kg Div Utas (DEU) |
NSN 4140-01-352-0331 is a Fan,circulating, manufactured by Hella Inc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-352-0331 has 3 manufacturer part numbers on file: 8EV 003 361-012 (Hella Nz Ltd), 87177 (Hella Inc), 87177 (Goodrich Lighting Systems Gmbh & Co Kg Div Utas).
1 possible match (shared part number, not a government interchangeability claim): 7195-01-608-5225. Verify interchangeability with system specifications before substitution.
Key specifications for 87177: Speed Adjustments: TWO SPEED; Voltage in Volts and Current Type: 24.0 DC. 2 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.