The Filter Element,fluid, cataloged under National Stock Number 4330-01-571-9920, 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 Rix Industries. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-571-9920 |
| Primary Part Number | 77-7962 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Rix Industries |
| 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 |
|---|---|
| B8664 ITEM 6 | Rix Industries (USA) |
| 77-7962 PRIMARY | Rix Industries (USA) |
NSN 4330-01-571-9920 is a Filter Element,fluid, manufactured by Rix Industries, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-571-9920 has 2 manufacturer part numbers on file: B8664 ITEM 6 (Rix Industries), 77-7962 (Rix Industries).
Key specifications for 77-7962: Special Features: PUMP. SSR NAME IS FILTER ELEMENT; Part Name Assigned by Controlling Agency: FILTER ELEMENT, 20 MESH TO FIT MUELLER 352-1/2, STAINLESS; End Item Identification: FRESHWATER PUMP ASSY. 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.