The Filter,fluid, cataloged under National Stock Number 4330-01-178-2725, 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 Donaldson Company, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Filter,fluid |
| FSC / FSG | 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters (FSG 43) |
| Manufacturers | Donaldson Company, Inc. (CAGE 14818); British Sarozal Ltd (CAGE K0577) |
| Parameter | Value |
|---|---|
| NSN | 4330-01-178-2725 |
| Primary Part Number | 111-1092 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Donaldson Company, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 111-1092 PRIMARY | Donaldson Company, Inc. (USA) |
| B94592 9379-4312 | British Sarozal Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 5262845 | 5/9 Secondary reference Donaldson Company, Inc. |
| 111-1092 | 5/9 Secondary reference Donaldson Company, Inc. |
| 4330PL0977862 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 111-1092 | 5/9 Secondary reference Slazengers Ltd |
| 5262845 | 5/9 Secondary reference Raytheon Company |
| 5262845 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
NSN 4330-01-178-2725 is a Filter,fluid, manufactured by Donaldson Company, Inc., classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-178-2725 has 2 manufacturer part numbers on file: 111-1092 (Donaldson Company, Inc.), B94592 9379-4312 (British Sarozal Ltd).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-334-9993. Verify interchangeability with system specifications before substitution.
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.