The Filter Element,fluid, cataloged under National Stock Number 4330-01-316-5939, is classified within Federal Supply Class 4330 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Fluitek Corp. Government technical data includes 14 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-316-5939 |
| Primary Part Number | 2957 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — No Item Name Available |
| Manufacturer | Fluitek Corp |
| Status | ACTIVE |
| Flow Direction | OUTSIDE IN |
| Nominal Thread Size | 1.000 INCHES IN |
| Material | GLASS FIBER FILTERING MEDIUM |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Material | RUBBER BUNA N SEAL |
| Filtering Media Design | LAYERED SINGLE FILTERING MEDIA RESPONSE |
| Body Overall Length | 5.250 INCHES NOMINAL IN |
| Design Type | NONREUSABLE |
| Style Designator | CYLINDRICAL W/ INTEGRAL OUTER CASING |
| Material | STEEL BODY |
| Thread Series Designator | UNF |
| Filtering System for Which Designed | FULL FLOW |
| Body Diameter | 3.660 INCHES NOMINAL IN |
| Filtration Rating in Microns | 25.0 NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2957 PRIMARY | Fluitek Corp (USA) |
| F4E-030-FC-B | Pressure Devices Inc (USA) |
| F4E-030-FC-B PRIMARY | Pti Technologies Inc. (USA) |
NSN 4330-01-316-5939 is a Filter Element,fluid, manufactured by Fluitek Corp, classified under FSC 4330 (No Item Name Available). Status: active.
NSN 4330-01-316-5939 has 3 cross-referenced part numbers: 2957 (Fluitek Corp), F4E-030-FC-B (Pressure Devices Inc), F4E-030-FC-B (Pti Technologies Inc.).
There are 6 known substitutes for 4330-01-316-5939: 6810-00-083-3669, 5935-00-140-0134, 5310-00-209-3340 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2957: Flow Direction: OUTSIDE IN; Nominal Thread Size: 1.000 INCHES IN; Material: GLASS FIBER FILTERING MEDIUM; Media for Which Designed: FUEL/OIL, HYDROCARBON. 15 total characteristics are documented in the Federal Logistics Information System.