The Impeller,fan,centrifugal, cataloged under National Stock Number 4140-01-467-3620, 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 Ge Aviation Systems Llc Dba Ge Aviation. Government technical data includes 5 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-467-3620 |
| Primary Part Number | 31917 |
| Item Name | Impeller,fan,centrifugal |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Ge Aviation Systems Llc Dba Ge Aviation |
| Status | ACTIVE |
| Material | ALUMINUM OVERALL |
| Blade Quantity | 10 |
| Attachment Method | BOLT HOLE |
| Rotation Direction for Which Designed | CLOCKWISE |
| Diameter | 9.000 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4140-01-467-3620 is a Impeller,fan,centrifugal, manufactured by Ge Aviation Systems Llc Dba Ge Aviation, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-01-467-3620 has 2 cross-referenced part numbers: 31917 (Ge Aviation Systems Llc Dba Ge Aviation), 31917 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc).
There are 5 known substitutes for 4140-01-467-3620: 5930-00-642-9526, 5950-00-899-9349, 6515-01-446-9716 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 31917: Material: ALUMINUM OVERALL; Blade Quantity: 10; Attachment Method: BOLT HOLE; Rotation Direction for Which Designed: CLOCKWISE. 6 total characteristics are documented in the Federal Logistics Information System.