The Filter Body,fluid, cataloged under National Stock Number 4330-01-430-3799, 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 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-430-3799 |
| Primary Part Number | 6407539 ITEM 1 |
| Item Name | Filter Body,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Surface Treatment | ANODIZE CONTAINER/CARTRIDGE |
| Material | ALUMINUM CONTAINER/CARTRIDGE |
| 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 |
|---|---|
| 211054834 | Naval Sea Systems Command (USA) |
| 754-6407520 ITEM 2 | Naval Sea Systems Command (USA) |
| 6407539 ITEM 1 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| ZR-28A | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 6407539 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
| ZR-28A-MOD-6407539 | 5/1 Secondary reference U.S. Government activity |
NSN 4330-01-430-3799 is a Filter Body,fluid, manufactured by Naval Sea Systems Command, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-430-3799 has 3 manufacturer part numbers on file: 211054834 (Naval Sea Systems Command), 754-6407520 ITEM 2 (Naval Sea Systems Command), 6407539 ITEM 1 (Naval Sea Systems Command).
Key specifications for 6407539 ITEM 1: Special Features: CYLINDRAL SHAPE 1.750IN.O.D., 2.370IN.DP.; FIRST END OPEN, HOLE 0.630IN.DIA IN BOTTOM CENTRALLY LOCATED IN; Surface Treatment: ANODIZE CONTAINER/CARTRIDGE; End Item Identification: NAVY WEAPON SYSTEM CODE JG, SEAWOLF CLASS SSN; TURBINE SPEED SENSOR; Material: ALUMINUM CONTAINER/CARTRIDGE. 2 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.