The Fan,circulating, cataloged under National Stock Number 4140-01-536-2221, 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 Cummins Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-536-2221 |
| Primary Part Number | 3057130 |
| Item Name | Fan,circulating |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| Drive Type | BELT |
| Speed Adjustments | SINGLE SPEED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4140-01-536-2221 is a Fan,circulating, manufactured by Cummins Inc., classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-01-536-2221 has 2 cross-referenced part numbers: 109245 (Cummins Inc.), 3057130 (Cummins Inc.).
There are 2 known substitutes for 4140-01-536-2221: 5310-00-792-4674, 6930-01-717-7956. Verify interchangeability with system specifications before substitution.
Key specifications for 3057130: Special Features: 48 INCH IN; Drive Type: BELT; Speed Adjustments: SINGLE SPEED. 3 total characteristics are documented in the Federal Logistics Information System.