The Filtering Disk,fluid, cataloged under National Stock Number 4330-00-797-7796, 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 Salina Vortex Corp. Div Fortress Abrasive Blast Systems. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Filtering Disk,fluid |
| FSC / FSG | 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters (FSG 43) |
| Manufacturers | Salina Vortex Corp. Div Fortress Abrasive Blast Systems (CAGE 62974); Grady Co Inc (CAGE 2Y587); Chamberland Vacu-Blast Sales (CAGE 0Z3G2) |
| Parameter | Value |
|---|---|
| NSN | 4330-00-797-7796 |
| Primary Part Number | 943500 |
| Item Name | Filtering Disk,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Salina Vortex Corp. Div Fortress Abrasive Blast Systems |
| 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 |
|---|---|
| 943500 PRIMARY | Salina Vortex Corp. Div Fortress Abrasive Blast Systems (USA) |
| 943500 | Grady Co Inc (USA) |
| 943500 | Chamberland Vacu-Blast Sales (USA) |
| Reference | Meaning |
|---|---|
| 30721-8 | 5/9 Secondary reference Vacu-Blast Corp |
| 943500 | 5/9 Secondary reference Vacu-Blast Corp |
NSN 4330-00-797-7796 is a Filtering Disk,fluid, manufactured by Salina Vortex Corp. Div Fortress Abrasive Blast Systems, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-00-797-7796 has 3 manufacturer part numbers on file: 943500 (Salina Vortex Corp. Div Fortress Abrasive Blast Systems), 943500 (Grady Co Inc), 943500 (Chamberland Vacu-Blast Sales).
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.