The Impeller,fan,axial, cataloged under National Stock Number 4140-00-953-2004, 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 Rtx Corporation Div Pratt & Whitney. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Impeller,fan,axial |
| FSC / FSG | 4140 — No Item Name Available (FSG 41) |
| Manufacturers | Rtx Corporation Div Pratt & Whitney (CAGE 55820); Hamilton Sundstrand Corporation (CAGE 99167) |
| Parameter | Value |
|---|---|
| NSN | 4140-00-953-2004 |
| Primary Part Number | 18-155 |
| Item Name | Impeller,fan,axial |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4140-00-953-2004 is a Impeller,fan,axial, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-00-953-2004 has 2 cross-referenced part numbers: 18-155 (Rtx Corporation Div Pratt & Whitney), 18-155 (Hamilton Sundstrand Corporation).
There are 7 known substitutes for 4140-00-953-2004: 2910-00-185-7134, 5306-00-207-5145, 2910-00-361-2771 and 4 more. Verify interchangeability with system specifications before substitution.