The Filter Element,fluid, cataloged under National Stock Number 4330-01-146-3714, is classified within Federal Supply Class 4330 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Wintec Llc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-146-3714 |
| Primary Part Number | 40975 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — No Item Name Available |
| Manufacturer | Wintec Llc |
| Status | ACTIVE |
| Filtration Rating in Microns | 25.0 ABSOLUTE |
| Style Designator | CYLINDRICAL W/ CONTAINER (RIGID) |
| Design Type | LIMITED |
| Body Overall Length | 2.525 INCHES NOMINAL IN |
| Filtering Media Design | SINTERED SINGLE FILTERING MEDIA RESPONSE |
| Media for Which Designed | AIR OR GAS |
| Body Inside Diameter | 0.359 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING FILTERING MEDIUM |
| Body Diameter | 0.686 INCHES NOMINAL IN |
| Flow Direction | OUTSIDE IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| F 5317 | Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA) |
| F 5317 ITEM 4 | Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA) |
| 40975 | Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA) |
| 40975 | Vacco Industries (USA) |
| F-5317 ITEM 4 | Wintec Llc (USA) |
| PT-4 | Circor Aerospace, Inc. Dba Circor Aerospace Inc (USA) |
| 40975 PRIMARY | Wintec Llc (USA) |
NSN 4330-01-146-3714 is a Filter Element,fluid, manufactured by Wintec Llc, classified under FSC 4330 (No Item Name Available). Status: active.
NSN 4330-01-146-3714 has 7 cross-referenced part numbers: F 5317 (Circor Aerospace, Inc. Dba Circor Aerospace Inc), F 5317 ITEM 4 (Circor Aerospace, Inc. Dba Circor Aerospace Inc), 40975 (Circor Aerospace, Inc. Dba Circor Aerospace Inc), 40975 (Vacco Industries), F-5317 ITEM 4 (Wintec Llc) and 2 more.
There are 10 known substitutes for 4330-01-146-3714: 5961-00-372-2908, 5998-01-072-6979, 4330-01-142-0629 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40975: Filtration Rating in Microns: 25.0 ABSOLUTE; Style Designator: CYLINDRICAL W/ CONTAINER (RIGID); Design Type: LIMITED; Body Overall Length: 2.525 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.