The Filter Element,fluid, cataloged under National Stock Number 4330-01-282-8593, 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 Leybold Inc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 4330-01-282-8593 |
| Primary Part Number | 18975 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Leybold Inc |
| Status | ACTIVE |
| Filtering Media Design | SPUN SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 2.165 INCHES NOMINAL IN |
| Body Overall Length | 5.039 INCHES NOMINAL IN |
| Filtration Rating in Microns | 10.0 ABSOLUTE |
| Flow Direction | INSIDE OUT |
| Design Type | REUSABLE |
| Style Designator | CYLINDRICAL W/ CONTAINER (RIGID) |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Material | GLASS FIBER AND PLASTIC POLYESTER BODY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4330-01-282-8593 is a Filter Element,fluid, manufactured by Leybold Inc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-282-8593 has 2 manufacturer part numbers on file: 18975 (Leybold Inc), 18975 (Leybold Usa Inc.).
3 possible matches (shared part number, not a government interchangeability claim): 6105-01-307-2571, 6515-01-588-2414, 4820-01-667-6274. Verify interchangeability with system specifications before substitution.
Key specifications for 18975: Filtering Media Design: SPUN SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 2.165 INCHES NOMINAL IN; Body Overall Length: 5.039 INCHES NOMINAL IN; Filtration Rating in Microns: 10.0 ABSOLUTE. 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.