The Impeller,fan,centrifugal, cataloged under National Stock Number 4140-00-255-2458, 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 Zero Corp Mclean Engineering Div. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-00-255-2458 |
| Primary Part Number | S-1359 |
| Item Name | Impeller,fan,centrifugal |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Zero Corp Mclean Engineering Div |
| Status | ACTIVE |
| Width | 2.906 INCHES NOMINAL IN |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Attachment Method | SETSCREW |
| Material | ALUMINUM ALLOY OR STEEL BLADE |
| Style Designator | CURVED BLADES SINGLE WIDTH |
| Diameter | 4.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S-1359 | Zero Corp Mclean Engineering Div (USA) |
| M-1965 | Zero Corp Mclean Engineering Div (USA) |
| S1391 | Zero Corp Mclean Engineering Div (USA) |
| AA-424-228-2 5/16CCW | Regal-Beloit Corporation Dba Fasco Group Div Cassville Division (USA) |
NSN 4140-00-255-2458 is a Impeller,fan,centrifugal, manufactured by Zero Corp Mclean Engineering Div, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-00-255-2458 has 4 cross-referenced part numbers: S-1359 (Zero Corp Mclean Engineering Div), M-1965 (Zero Corp Mclean Engineering Div), S1391 (Zero Corp Mclean Engineering Div), AA-424-228-2 5/16CCW (Regal-Beloit Corporation Dba Fasco Group Div Cassville Division).
There are 6 known substitutes for 4140-00-255-2458: 4140-00-020-6953, 4140-00-176-4369, 4140-00-350-0181 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for S-1359: Width: 2.906 INCHES NOMINAL IN; Rotation Direction for Which Designed: COUNTERCLOCKWISE; Special Features: COUNTER CLOCKWISE IMPELLER ROTATION; Attachment Method: SETSCREW. 7 total characteristics are documented in the Federal Logistics Information System.