The Fan,circulating, cataloged under National Stock Number 4140-01-510-5433, 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 Rockwell Automation Inc Dba Rockwell Automation. Government technical data includes 16 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 | 4140-01-510-5433 |
| Primary Part Number | M-305244-AO ITEM 45 |
| Item Name | Fan,circulating |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Rockwell Automation Inc Dba Rockwell Automation |
| Status | ACTIVE |
| Speed Adjustments | SINGLE SPEED |
| Frequency in Hertz | 50.0 AND 60.0 |
| Inclosure Type | PARTIALLY INCLOSED |
| Voltage in Volts and Current Type | 115.0 AC |
| Flow Direction | INWARD |
| Drive Type | DIRECT |
| Prime Mover Power Rating | 32.0 WATTS AND 36.0 WATTS |
| Style Designator | FIXED |
| Diameter | 6.000 INCHES NOMINAL IN |
| Ambient Temp at Full Rated Power | 158.0 FAHRENHEIT DEGF |
| Material | PLASTIC POLYCARBONATE OVERALL |
| Prime Mover Type | ELECTRIC MOTOR |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Electrical Connection Type | WIRE LEAD |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Air Flow Rate | 140.0 CUBIC FEET PER MINUTE MINIMUM AND 230.0 CUBIC FEET PER MINUTE MAXIMUM |
| 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 |
|---|---|
| M-305244-AO ITEM 45 PRIMARY | Rockwell Automation Inc Dba Rockwell Automation (USA) |
| TFP61 | Hoffman Enclosures Inc Dba Hoffman Enclosures Inc (USA) |
NSN 4140-01-510-5433 is a Fan,circulating, manufactured by Rockwell Automation Inc Dba Rockwell Automation, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-510-5433 has 2 manufacturer part numbers on file: M-305244-AO ITEM 45 (Rockwell Automation Inc Dba Rockwell Automation), TFP61 (Hoffman Enclosures Inc Dba Hoffman Enclosures Inc).
Key specifications for M-305244-AO ITEM 45: Speed Adjustments: SINGLE SPEED; Frequency in Hertz: 50.0 AND 60.0; Inclosure Type: PARTIALLY INCLOSED; Voltage in Volts and Current Type: 115.0 AC. 16 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.