The Fan,centrifugal, cataloged under National Stock Number 4140-01-478-3897, 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 Delta Products Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-478-3897 |
| Primary Part Number | AFB0912HH |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Delta Products Corp |
| 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 |
|---|---|
| AFB0912HH PRIMARY | Delta Products Corp (USA) |
| Reference | Meaning |
|---|---|
| ABF0912HH | 5/9 Secondary reference Delta Electronics Inc Dba Delta Electronics Inc |
| KRR-SCF | 5/1 Secondary reference Technology Advancement Group, Inc |
| AFB092HH | 5/9 Secondary reference Technology Advancement Group, Inc |
| AFB0912HH | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 4140-01-478-3897 is a Fan,centrifugal, manufactured by Delta Products Corp, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-478-3897 has 1 manufacturer part number on file: AFB0912HH (Delta Products Corp).
Key specifications for AFB0912HH: Special Features: COOLING FAN FOR TAG KRR-98 RACK-MOUNT RAID CHASSIS. 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.