The Filter Element,fluid, cataloged under National Stock Number 4330-00-277-2373, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. The manufacturer of record is Parker-Hannifin Corporation. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-00-277-2373 |
| Primary Part Number | S12925 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Parker-Hannifin Corporation |
| Status | ACTIVE |
| Body Diameter | 6.500 INCHES NOMINAL IN |
| Body Overall Length | 20.125 INCHES NOMINAL IN |
| Flow Direction | INSIDE OUT |
| Design Type | NONREUSABLE |
| Style Designator | CYLINDRICAL W/ CONTAINER (RIGID) |
| Body Inside Diameter | 2.125 INCHES NOMINAL IN |
| Media for Which Designed | ANY ACCEPTABLE |
| Material | COTTON FILTERING MEDIUM |
| Material | METAL CONTAINER/CARTRIDGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| S12925 PRIMARY | Parker-Hannifin Corporation (USA) |
| Reference | Meaning |
|---|---|
| SA12925 | 5/9 Secondary reference Parker-Hannifin Corporation |
| S3060 | 5/9 Secondary reference Cummins Inc. |
NSN 4330-00-277-2373 is a Filter Element,fluid, manufactured by Parker-Hannifin Corporation, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-00-277-2373 has 1 manufacturer part number on file: S12925 (Parker-Hannifin Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 6530-01-149-5872, 6530-01-446-1643. Verify interchangeability with system specifications before substitution.
Key specifications for S12925: Body Diameter: 6.500 INCHES NOMINAL IN; Body Overall Length: 20.125 INCHES NOMINAL IN; Flow Direction: INSIDE OUT; Design Type: NONREUSABLE. 9 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.