The Fan,centrifugal, cataloged under National Stock Number 4140-01-277-0576, 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 Pentair Technical Products Dba Mclean Thermal Div Hoffman Enclosures Inc. Government technical data includes 26 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-277-0576 |
| Primary Part Number | 2EB410A-22 |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Pentair Technical Products Dba Mclean Thermal Div Hoffman Enclosures Inc |
| Status | ACTIVE |
| Outlet Location | TOP |
| Mounting Facility Type and Quantity | 1 FLANGE |
| Speed Adjustments | SINGLE SPEED |
| Phase | SINGLE |
| Frequency in Hertz | 60.0 |
| Inclosure Type | FULLY INCLOSED |
| Outlet Inside Height | 2.084 INCHES NOMINAL IN |
| Length | 8.304 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 115.0 AC |
| Drive Type | DIRECT |
| Prime Mover Power Rating | 95.0 WATTS |
| Quantity | 1 |
| Style Designator | FIXED, DUAL, RECTANGULAR OUTLETS |
| Ambient Temp at Full Rated Power | -20.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Discharge Direction | ANGULAR UP |
| Outlet Inside Width | 4.875 INCHES NOMINAL IN |
| Height | 7.000 INCHES NOMINAL IN |
| Operating Speed at Rated Capacity in RPM | 1550.0 |
| Width | 17.000 INCHES NOMINAL IN |
| Material | ALUMINUM OVERALL |
| Prime Mover Type | ELECTRIC MOTOR |
| Rotation Direction for Which Designed | CLOCKWISE AND COUNTERCLOCKWISE |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Electrical Connection Type | CORD W/ATTACHED PLUG |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Air Flow Rate | 300.0 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 |
|---|---|
| 2EB410A-22 PRIMARY | Pentair Technical Products Dba Mclean Thermal Div Hoffman Enclosures Inc (USA) |
| Reference | Meaning |
|---|---|
| 169355 | D/9 Drawing number reference only L3harris Technologies, Inc. Dba Harris Corporation Div L3harris Technologies Inc Dba Harris Corporation |
| 169355-001 | 7/2 Vendor item drawing reference L3harris Technologies, Inc. Dba Harris Corporation Div L3harris Technologies Inc Dba Harris Corporation |
NSN 4140-01-277-0576 is a Fan,centrifugal, manufactured by Pentair Technical Products Dba Mclean Thermal Div Hoffman Enclosures Inc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-277-0576 has 1 manufacturer part number on file: 2EB410A-22 (Pentair Technical Products Dba Mclean Thermal Div Hoffman Enclosures Inc).
Key specifications for 2EB410A-22: Outlet Location: TOP; Mounting Facility Type and Quantity: 1 FLANGE; Speed Adjustments: SINGLE SPEED; Phase: SINGLE. 26 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.