The Filter,fluid, cataloged under National Stock Number 4330-01-104-7251, 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 Kaydon Custom Filtration Corporation. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Johnson Controls Navy Systems, Llc (CAGE 66935); Kaydon Custom Filtration Corporation (CAGE 53964) |
| Parameter | Value |
|---|---|
| NSN | 4330-01-104-7251 |
| Primary Part Number | 10N70 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Kaydon Custom Filtration Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 026-14943 | Johnson Controls Navy Systems, Llc (USA) |
| 10N70 PRIMARY | Kaydon Custom Filtration Corporation (USA) |
| Reference | Meaning |
|---|---|
| HY3-306V4 | 3/9 Design control — primary reference Kaydon Corporation Dba Kaydon Filtration Group |
| HY3-306V4 | 5/9 Secondary reference Kaydon Custom Filtration Corporation |
NSN 4330-01-104-7251 is a Filter,fluid, manufactured by Kaydon Custom Filtration Corporation, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-104-7251 has 2 manufacturer part numbers on file: 026-14943 (Johnson Controls Navy Systems, Llc), 10N70 (Kaydon Custom Filtration Corporation).
1 possible match (shared part number, not a government interchangeability claim): 4330-01-110-7334. 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.