The Fan Assembly,centrifugal, cataloged under National Stock Number 4140-01-561-6732, 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 Schroff Inc Dba Pentair Technical Products. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-561-6732 |
| Primary Part Number | SYS004276 |
| Item Name | Fan Assembly,centrifugal |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Schroff Inc Dba Pentair Technical Products |
| Status | ACTIVE |
| Component Quantity | 34 |
| Document Type | DESIGN CONTROL DRAWING |
| Accessory Identifying Number | SYS004276 DRAWING NO. |
| Component Document Origin | INDUSTRIAL |
| End Item Name | FAN |
| Document Source | 62559 |
| 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 |
|---|---|
| 4802159-115 | Northrop Grumman Systems Corporation (USA) |
| SYS004276 PRIMARY | Schroff Inc Dba Pentair Technical Products (USA) |
| 4802159-115 | Electrotech Australia Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| 4802159-114 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 4140-01-561-6732 is a Fan Assembly,centrifugal, manufactured by Schroff Inc Dba Pentair Technical Products, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-561-6732 has 3 manufacturer part numbers on file: 4802159-115 (Northrop Grumman Systems Corporation), SYS004276 (Schroff Inc Dba Pentair Technical Products), 4802159-115 (Electrotech Australia Pty Ltd).
Key specifications for SYS004276: Component Quantity: 34; Document Type: DESIGN CONTROL DRAWING; Accessory Identifying Number: SYS004276 DRAWING NO.; Component Document Origin: INDUSTRIAL. 6 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.