The Filter,fluid, cataloged under National Stock Number 4330-01-421-6779, 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 Kockum Sonics Aktiebolag. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-421-6779 |
| Primary Part Number | 32170417 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Kockum Sonics Aktiebolag |
| 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 |
|---|---|
| 32170417 PRIMARY | Kockum Sonics Aktiebolag (SWE) |
| 3217-0417 | Kockum Products (USA) |
| KSM267E/8602 IT6 | Kockum Sonics Aktiebolag (SWE) |
| Reference | Meaning |
|---|---|
| 32170417 | 3/9 Design control — primary reference Kockum Sonics Ab |
| KSM267E/8602 IT6 | 5/9 Secondary reference Kockum Sonics Ab |
NSN 4330-01-421-6779 is a Filter,fluid, manufactured by Kockum Sonics Aktiebolag, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-421-6779 has 3 manufacturer part numbers on file: 32170417 (Kockum Sonics Aktiebolag), 3217-0417 (Kockum Products), KSM267E/8602 IT6 (Kockum Sonics Aktiebolag).
Key specifications for 32170417: End Item Identification: NAVY WEAPON SYSTEM CODE TH STRATEGIC SEALIFT CONVERSION SHIPS CLASS. 0 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.