The Fan Assembly,centrifugal, cataloged under National Stock Number 4140-01-599-9219, 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 Oracle America, Inc. Government technical data includes 4 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 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 | 4140-01-599-9219 |
| Primary Part Number | 541-4222 |
| Item Name | Fan Assembly,centrifugal |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Oracle America, Inc |
| Status | ACTIVE |
| Component Quantity | 2 |
| Unpackaged Unit Length | 3.0 INCHES NOMINAL IN |
| Unpackaged Unit Width | 2.75 INCHES NOMINAL IN |
| Unpackaged Unit Height | 2.5 INCHES NOMINAL IN |
| 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 |
|---|---|
| 541-4222 PRIMARY | Oracle America, Inc (USA) |
NSN 4140-01-599-9219 is a Fan Assembly,centrifugal, manufactured by Oracle America, Inc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-599-9219 has 1 manufacturer part number on file: 541-4222 (Oracle America, Inc).
1 possible match (shared part number, not a government interchangeability claim): 4720-01-674-4977. Verify interchangeability with system specifications before substitution.
Key specifications for 541-4222: Component Quantity: 2; Unpackaged Unit Length: 3.0 INCHES NOMINAL IN; Unpackaged Unit Width: 2.75 INCHES NOMINAL IN; Unpackaged Unit Height: 2.5 INCHES NOMINAL IN. 4 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.