The Fan Assembly, cataloged under National Stock Number 4140-01-433-8904, 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 Thermoelectric Cooling America Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-433-8904 |
| Primary Part Number | CD90059 ITEM 0000-221 |
| Item Name | Fan Assembly |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Thermoelectric Cooling America Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF 2 EA 24 VOLT DC FAN W/FINGERGUARD, SINK SUBASSEMBLY, SHROUD, TERMINAL STRIPS, 1 EA BRIDGE RECTIFIER, 1 EA 5 AMP FUSE AND HOLDER, 1 EA CURRENT LIMITER, 1 EA 5 OHM 50 WATT AND 1 EA 15K OHM 8 WATT RESISTOR, AND 1 EA 6.8 MICRO F 35 VDC CAPACITOR VDC |
| 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 |
|---|---|
| CD90059 ITEM 0000-221 PRIMARY | Thermoelectric Cooling America Corporation (USA) |
| D1700 | Thermoelectric Cooling America Corporation (USA) |
| Reference | Meaning |
|---|---|
| 2000-221 | 5/9 Secondary reference Thermoelectric Cooling America Corporation |
| P110501B | 5/9 Secondary reference Thermoelectric Cooling America Corporation |
NSN 4140-01-433-8904 is a Fan Assembly, manufactured by Thermoelectric Cooling America Corporation, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-433-8904 has 2 manufacturer part numbers on file: CD90059 ITEM 0000-221 (Thermoelectric Cooling America Corporation), D1700 (Thermoelectric Cooling America Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-544-2308. Verify interchangeability with system specifications before substitution.
Key specifications for CD90059 ITEM 0000-221: General Characteristics Item Description: CONSISTS OF 2 EA 24 VOLT DC FAN W/FINGERGUARD, SINK SUBASSEMBLY, SHROUD, TERMINAL STRIPS, 1 EA BRIDGE RECTIFIER, 1 EA 5 AMP FUSE AND HOLDER, 1 EA CURRENT LIMITER, 1 EA 5 OHM 50 WATT AND 1 EA 15K OHM 8 WATT RESISTOR, AND 1 EA 6.8 MICRO F 35 VDC CAPACITOR VDC. 1 specification is 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.