The Impeller,fan,axial, cataloged under National Stock Number 4140-01-159-9712, 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 Traulsen and Co Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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 | 4140-01-159-9712 |
| Primary Part Number | 29074 |
| Item Name | Impeller,fan,axial |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Traulsen and Co Inc |
| Status | ACTIVE |
| Material | PLASTIC OVERALL |
| Attachment Method | COMPRESSION |
| Blade Quantity | 4 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 29074 PRIMARY | Traulsen and Co Inc (USA) |
| 6CW.210 BORE VALPAR | Thorgren Tool and Molding Co Inc (USA) |
NSN 4140-01-159-9712 is a Impeller,fan,axial, manufactured by Traulsen and Co Inc, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-01-159-9712 has 2 cross-referenced part numbers: 29074 (Traulsen and Co Inc), 6CW.210 BORE VALPAR (Thorgren Tool and Molding Co Inc).
There are 2 known substitutes for 4140-01-159-9712: 3110-00-100-6196, 5935-01-326-7618. Verify interchangeability with system specifications before substitution.
Key specifications for 29074: Material: PLASTIC OVERALL; Attachment Method: COMPRESSION; Blade Quantity: 4. 3 total characteristics are documented in the Federal Logistics Information System.