The Cover,fluid Filter, cataloged under National Stock Number 4330-01-336-3133, 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 Naval Sea Systems Command. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-336-3133 |
| Primary Part Number | 803-5001048-148 |
| Item Name | Cover,fluid Filter |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Bolt Circle Hole Quantity | 6 |
| Mounting Hole Type and Quantity | 6 THREADED |
| Outside Diameter | 8.125 INCHES NOMINAL IN |
| Bolt Circle Diameter | 5.300 INCHES NOMINAL IN |
| Thread Size | 0.250-28-3B |
| Fluid Filter Element Retainer | NOT INCLUDED |
| Peripheral Shape Style | CIRCULAR |
| Material | STEEL |
| 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 |
|---|---|
| 803-5001048-148 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 803-5001048 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 4330-01-336-3133 is a Cover,fluid Filter, manufactured by Naval Sea Systems Command, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-336-3133 has 1 manufacturer part number on file: 803-5001048-148 (Naval Sea Systems Command).
Key specifications for 803-5001048-148: Bolt Circle Hole Quantity: 6; Mounting Hole Type and Quantity: 6 THREADED; Outside Diameter: 8.125 INCHES NOMINAL IN; Bolt Circle Diameter: 5.300 INCHES NOMINAL IN. 8 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.