The Filter,fluid, cataloged under National Stock Number 4330-01-522-3049, 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 United Filtration Systems, Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-522-3049 |
| Primary Part Number | MODEL 116 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | United Filtration Systems, Inc |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING FILTERING MEDIUM |
| Material | STEEL COMP 316L BODY |
| 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 |
|---|---|
| MODEL 116 PRIMARY | United Filtration Systems, Inc (USA) |
| Reference | Meaning |
|---|---|
| MODEL 116 | 5/9 Secondary reference Andon Specialties, Inc. Dba Andon Specialties Inc |
NSN 4330-01-522-3049 is a Filter,fluid, manufactured by United Filtration Systems, Inc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-522-3049 has 1 manufacturer part number on file: MODEL 116 (United Filtration Systems, Inc).
1 possible match (shared part number, not a government interchangeability claim): 6640-01-663-2186. Verify interchangeability with system specifications before substitution.
Key specifications for MODEL 116: Special Features: 12-32 GRADE ELEMENT; PORT SIZE: 1/4IN. NPT IN; Part Name Assigned by Controlling Agency: FILTER; End Item Identification: WSD: AN/WLD-1 (V) REMOTE MINE HUNTING SYSTEM; Material: STEEL CORROSION RESISTING FILTERING MEDIUM. 2 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.