The Fan,circulating, cataloged under National Stock Number 4140-01-400-2911, 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 Newark Electronics Corporation Dba Newark. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-400-2911 |
| Primary Part Number | 26H0993 |
| Item Name | Fan,circulating |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Newark Electronics Corporation Dba Newark |
| Status | ACTIVE |
| Speed Adjustments | SINGLE SPEED |
| Length | 3.140 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 24.0 DC |
| Flow Direction | OUTWARD |
| Drive Type | DIRECT |
| Style Designator | FIXED |
| Height | 1.645 INCHES NOMINAL IN |
| Operating Speed at Rated Capacity in RPM | 3500.0 |
| Width | 3.140 INCHES NOMINAL IN |
| Prime Mover Type | ELECTRIC MOTOR |
| Electrical Connection Type | WIRE LEAD |
| 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 |
|---|---|
| 26H0993 | Newark Electronics Corporation Dba Newark (USA) |
| Reference | Meaning |
|---|---|
| SD24B2 | 5/2 Secondary reference U.S. Government activity |
| 030768 | 3/2 Design control — primary reference U.S. Government activity |
| 030768 | 3/9 Design control — primary reference Comair Rotron Inc Sub of Kl Industries Inc |
| SD24B5 | 5/9 Secondary reference Comair Rotron Inc Sub of Kl Industries Inc |
| A3088328-1 | 5/2 Secondary reference U.S. Government activity |
NSN 4140-01-400-2911 is a Fan,circulating, manufactured by Newark Electronics Corporation Dba Newark, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-400-2911 has 1 manufacturer part number on file: 26H0993 (Newark Electronics Corporation Dba Newark).
Key specifications for 26H0993: Speed Adjustments: SINGLE SPEED; Length: 3.140 INCHES NOMINAL IN; Voltage in Volts and Current Type: 24.0 DC; Flow Direction: OUTWARD. 11 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.