The Fan,tubeaxial, cataloged under National Stock Number 4140-01-537-4181, 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 Sunonwealth Electric Machine Industry Co. Ltd. Government technical data includes 13 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-537-4181 |
| Primary Part Number | KDE1206PHB2 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Sunonwealth Electric Machine Industry Co. Ltd |
| Status | ACTIVE |
| Inclosure Type | PARTIALLY INCLOSED |
| Length | 60.0 MILLIMETERS NOMINAL MM |
| Voltage in Volts and Current Type | 12.0 DC |
| Prime Mover Power Rating | 1.1 WATTS |
| Style Designator | FIXED |
| Height | 15.0 MILLIMETERS NOMINAL MM |
| Operating Speed at Rated Capacity in RPM | 4200.0 |
| Width | 60.0 MILLIMETERS NOMINAL MM |
| Material | PLASTIC HOUSING |
| Prime Mover Type | ELECTRIC MOTOR |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Electrical Connection Type | CONNECTOR RECEPTACLE |
| Air Flow Rate | 18.5 CUBIC FEET PER MINUTE NOMINAL |
| 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 |
|---|---|
| KDE1206PHB2 PRIMARY | Sunonwealth Electric Machine Industry Co. Ltd |
| 997-0184 | Rs Americas Inc (USA) |
NSN 4140-01-537-4181 is a Fan,tubeaxial, manufactured by Sunonwealth Electric Machine Industry Co. Ltd, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-537-4181 has 2 manufacturer part numbers on file: KDE1206PHB2 (Sunonwealth Electric Machine Industry Co. Ltd), 997-0184 (Rs Americas Inc).
Key specifications for KDE1206PHB2: Inclosure Type: PARTIALLY INCLOSED; Length: 60.0 MILLIMETERS NOMINAL MM; Voltage in Volts and Current Type: 12.0 DC; Prime Mover Power Rating: 1.1 WATTS. 13 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.