The Impeller,fan,axial, cataloged under National Stock Number 4140-00-055-2663, is classified within Federal Supply Class 4140 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Benmar Heater Div Stacee Mfg Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-00-055-2663 |
| Primary Part Number | B-2295 |
| Item Name | Impeller,fan,axial |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Benmar Heater Div Stacee Mfg Inc |
| Status | ACTIVE |
| Material | ALUMINUM BLADE |
| Style Designator | INTEGRAL SLINGER RING |
| Diameter | 4.375 INCHES NOMINAL IN |
| Attachment Method | SETSCREW |
| Hub Location | CENTER |
| Blade Quantity | 6 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B-2295 | Benmar Heater Div Stacee Mfg Inc (USA) |
NSN 4140-00-055-2663 is a Impeller,fan,axial, manufactured by Benmar Heater Div Stacee Mfg Inc, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-00-055-2663 has 1 cross-referenced part number: B-2295 (Benmar Heater Div Stacee Mfg Inc).
There are 3 known substitutes for 4140-00-055-2663: 6105-00-504-1049, 4820-01-198-3018, 2010-01-302-4501. Verify interchangeability with system specifications before substitution.
Key specifications for B-2295: Material: ALUMINUM BLADE; Style Designator: INTEGRAL SLINGER RING; Diameter: 4.375 INCHES NOMINAL IN; Attachment Method: SETSCREW. 6 total characteristics are documented in the Federal Logistics Information System.