The Fan,vaneaxial, cataloged under National Stock Number 4140-01-329-4834, 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 U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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 | 4140-01-329-4834 |
| Primary Part Number | 12346548 |
| Item Name | Fan,vaneaxial |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Mounting Facility Type and Quantity | 3 BASE |
| Drive Type | BELT |
| Flow Direction | INWARD |
| Shaft Bearing Type | ROLLER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4140-01-329-4834 is a Fan,vaneaxial, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-01-329-4834 has 3 cross-referenced part numbers: 12346548 (U S Army Tank Automotive Command Amsta-Im-Mm), 30670 (Ge Aviation Systems Llc Dba Ge Aviation), 30670 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc).
There are 3 known substitutes for 4140-01-329-4834: 3110-00-168-0313, 5315-00-281-7230, 3455-01-046-1485. Verify interchangeability with system specifications before substitution.
Key specifications for 12346548: Rotation Direction for Which Designed: COUNTERCLOCKWISE; Mounting Facility Type and Quantity: 3 BASE; Drive Type: BELT; End Item Identification: 2350-01-087-1095. 6 total characteristics are documented in the Federal Logistics Information System.