The Housing,centrifugal Fan, cataloged under National Stock Number 4140-01-533-3791, 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 Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-533-3791 |
| Primary Part Number | 12484528 |
| Item Name | Housing,centrifugal Fan |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International 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 |
NSN 4140-01-533-3791 is a Housing,centrifugal Fan, manufactured by Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-533-3791 has 2 manufacturer part numbers on file: 12484528 (Amz Alabama Inc.), 12484528 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc).
Key specifications for 12484528: Special Features: ASSEMBLY INCLUDES- APPLICABLE STANDARDS/SPECIFICATIONS A. DOD-STD-00100D(AR) B. ANSI Y14.5M-1982, MACHINE SCREW, HEX HEAD, 10-32 X 1 INCH, ANSI B18.6.3 1972, LOCKWASHER,10, INC COATED, MS35338-43, SCREWS AND HOSE CLAMPS HAND TIGHT TO PREVENT LOSS ONLY. FINAL TIGHTEN DURING ATTACHMENT TO HEATER. , ITEM IDENTIFICATION APPLY THE FOLLOWING MARKING IAW MIL-STD-130: 19207-12484528 MANUFACTURERS CAGE CODE. IN; Part Name Assigned by Controlling Agency: VENT PLENUM GROUP ASSEMBLY; End Item Identification: 2320-01-447-6343. 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.