The Impeller,fan,centrifugal, cataloged under National Stock Number 4140-01-719-6739, 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 Fulton Boiler Works Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-719-6739 |
| Primary Part Number | 2-30-571 |
| Item Name | Impeller,fan,centrifugal |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Fulton Boiler Works Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 2-30-571 PRIMARY | Fulton Boiler Works Inc (USA) |
NSN 4140-01-719-6739 is a Impeller,fan,centrifugal, manufactured by Fulton Boiler Works Inc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-719-6739 has 1 manufacturer part number on file: 2-30-571 (Fulton Boiler Works Inc).
Key specifications for 2-30-571: Special Features: DIMENSIONS 309.56 BY 152.40 BY 34.93 MILLIMETERS MM; Part Name Assigned by Controlling Agency: FAN. 0 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.