The Guard,fan Impeller, cataloged under National Stock Number 4140-01-592-4911, 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 Better Engineering Manufacturing Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-592-4911 |
| Primary Part Number | 33135 |
| Item Name | Guard,fan Impeller |
| FSC / FSG | 4140 / 41 — No Item Name Available |
| Manufacturer | Better Engineering Manufacturing Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 33135 PRIMARY | Better Engineering Manufacturing Inc (USA) |
NSN 4140-01-592-4911 is a Guard,fan Impeller, manufactured by Better Engineering Manufacturing Inc, classified under FSC 4140 (No Item Name Available). Status: active.
NSN 4140-01-592-4911 has 1 cross-referenced part number: 33135 (Better Engineering Manufacturing Inc).
There are 4 known substitutes for 4140-01-592-4911: 1730-00-403-3316, 5935-00-982-4391, 2910-01-166-1193 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 33135: Part Name Assigned by Controlling Agency: FILTER GUARD; End Item Identification: SPECIAL AIRCRAFT AND ENGINE TOOL AND SUPPORT EQUIPMENT/PARTS. 2 total characteristics are documented in the Federal Logistics Information System.