The Impeller,fan,axial, cataloged under National Stock Number 4140-00-053-1840, 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 Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc. Government technical data includes 7 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 | 4140-00-053-1840 |
| Primary Part Number | 51502 |
| Item Name | Impeller,fan,axial |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc |
| Status | ACTIVE |
| Material | ALUMINUM OVERALL |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Attachment Method | LOCKNUT |
| Blade Quantity | 4 |
| Hub Location | BACK |
| Style Designator | ROUNDED TIP |
| Diameter | 7.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 51502 | Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc (USA) |
NSN 4140-00-053-1840 is a Impeller,fan,axial, manufactured by Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-00-053-1840 has 1 cross-referenced part number: 51502 (Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc).
There are 3 known substitutes for 4140-00-053-1840: 4730-00-289-4246, 5365-00-631-4248, 3120-00-788-2153. Verify interchangeability with system specifications before substitution.
Key specifications for 51502: Material: ALUMINUM OVERALL; Rotation Direction for Which Designed: COUNTERCLOCKWISE; Attachment Method: LOCKNUT; Blade Quantity: 4. 7 total characteristics are documented in the Federal Logistics Information System.