The Filter,fluid, cataloged under National Stock Number 4330-00-025-3482, 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 Deluxe Products Div Walker Mfg Co. Government technical data includes 12 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 4330-00-025-3482 |
| Primary Part Number | 314644 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Deluxe Products Div Walker Mfg Co |
| Status | ACTIVE |
| Second Discharge Connection Relationship to Preceding Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Filtering Media Design | BAG SINGLE FILTERING MEDIA RESPONSE |
| First Intake Nominal Thread Size | 0.500 INCHES IN |
| First Intake Thread Series Designator | NPT |
| Design Type | REUSABLE |
| First Intake Thread Direction | RIGHT-HAND |
| Body Width | 14.625 INCHES NOMINAL IN |
| Body Height | 6.406 INCHES NOMINAL IN |
| Features Provided | DRAIN PLUG |
| Filtering Element Quantity | 4 |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Second Intake Connection Relationship to First Intake Connection | IDENTICAL |
| 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 |
|---|---|
| 314644 PRIMARY | Deluxe Products Div Walker Mfg Co (USA) |
| Reference | Meaning |
|---|---|
| BM2158 | 5/9 Secondary reference Cooper Machinery Services Llc |
| H10368 | 5/9 Secondary reference Cummins Inc. |
| DN22-101 | 5/9 Secondary reference Deluxe Products Div Walker Mfg Co |
| DN22C101 | 5/9 Secondary reference Deluxe Products Div Walker Mfg Co |
| BM2158 | 5/9 Secondary reference Cooper Cameron Corp Ajax-Superior Div |
| DN22C | 5/9 Secondary reference Deluxe Products Div Walker Mfg Co |
| H41294 | 5/9 Secondary reference Cummins Inc. |
NSN 4330-00-025-3482 is a Filter,fluid, manufactured by Deluxe Products Div Walker Mfg Co, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-00-025-3482 has 1 manufacturer part number on file: 314644 (Deluxe Products Div Walker Mfg Co).
3 possible matches (shared part number, not a government interchangeability claim): 6685-00-238-3200, 5365-01-109-9051, 6750-01-427-8554. Verify interchangeability with system specifications before substitution.
Key specifications for 314644: Second Discharge Connection Relationship to Preceding Connection: IDENTICAL TO FIRST INTAKE CONNECTION; Filtering Media Design: BAG SINGLE FILTERING MEDIA RESPONSE; First Intake Nominal Thread Size: 0.500 INCHES IN; First Intake Thread Series Designator: NPT. 12 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.