The Fan,vaneaxial, cataloged under National Stock Number 4140-01-643-9066, 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 Multicomp, Inc Dba Labelonce Corporation. Government technical data includes 29 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-643-9066 |
| Primary Part Number | MC19698 |
| Item Name | Fan,vaneaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Multicomp, Inc Dba Labelonce Corporation |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Speed Adjustments | SINGLE SPEED |
| Phase | THREE |
| Shaft Bearing Type | BALL |
| Frequency in Hertz | 50.0 |
| Inclosure Type | OPEN |
| Length | 25.5 MILLIMETERS NOMINAL MM |
| Voltage in Volts and Current Type | 115.0 AC |
| Fragility Factor | MODERATELY RUGGED |
| Flow Direction | OUTWARD |
| Housing Inside Diameter | 104.8 MILLIMETERS NOMINAL MM |
| Drive Type | DIRECT |
| Prime Mover Power Rating | 18.0 WATTS AND 19.0 WATTS |
| Reference Data and Literature | DRAWING MULTICOMP SPC MC19698 ELECTRONIC FILE 70K8581 |
| Style Designator | FIXED |
| Features Provided | ROHS DIRECTIVE COMPLIANCE |
| Ambient Temp at Full Rated Power | 70.0 CELSIUS DEGC |
| Height | 119.0 MILLIMETERS NOMINAL MM |
| Operating Speed at Rated Capacity in RPM | 2500.0 |
| Storage Temp Range | -40.0 TO 70.0 CELSIUS DEGC |
| Width | 119.0 MILLIMETERS NOMINAL MM |
| Material | PLASTIC BLADE |
| Material | ALUMINUM HOUSING |
| Prime Mover Type | ELECTRIC MOTOR |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Type/model Designation | MC19698 |
| Electrical Connection Type | WIRE LEAD |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4140-01-643-9066 is a Fan,vaneaxial, manufactured by Multicomp, Inc Dba Labelonce Corporation, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-643-9066 has 2 manufacturer part numbers on file: 70K8581 (Newark Electronics), MC19698 (Multicomp, Inc Dba Labelonce Corporation).
Key specifications for MC19698: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Speed Adjustments: SINGLE SPEED; Phase: THREE; Shaft Bearing Type: BALL. 29 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.