The Housing,centrifugal Fan, cataloged under National Stock Number 4140-01-668-8735, 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 Skf Usa Inc.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Housing,centrifugal Fan |
| FSC / FSG | 4140 — Fans, Air Circulators, and Blower Equipment (FSG 41) |
| Manufacturers | Skf Usa Inc. (CAGE 52676) |
| Parameter | Value |
|---|---|
| NSN | 4140-01-668-8735 |
| Primary Part Number | Z 7045 FN 1 |
| Item Name | Housing,centrifugal Fan |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Skf Usa 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 |
|---|---|
| Z 7045 FN 1 PRIMARY | Skf Usa Inc. (USA) |
| HC-Z 7045 BLU PRIMARY | Skf Usa Inc. (USA) |
| Reference | Meaning |
|---|---|
| 248-8592622 FN 6 | D/9 Drawing number reference only Naval Sea Systems Command |
| 248-8592622 FN 14 | 5/9 Secondary reference Naval Sea Systems Command |
NSN 4140-01-668-8735 is a Housing,centrifugal Fan, manufactured by Skf Usa Inc., classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-668-8735 has 2 manufacturer part numbers on file: Z 7045 FN 1 (Skf Usa Inc.), HC-Z 7045 BLU (Skf Usa Inc.).
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.