The Filter Set,dehydrator, cataloged under National Stock Number 4330-01-576-7558, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-576-7558 |
| Item Name | Filter Set,dehydrator |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| MT500A-KIT-ELMNT | 5/9 Secondary reference U.S. Government activity |
| MT500B-KIT-ELMNT | 3/2 Design control — primary reference U.S. Government activity |
NSN 4330-01-576-7558 is a Filter Set,dehydrator, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
Key specifications for 4330-01-576-7558: Criticality Code Justification: AGAV; Special Features: CONSISTS 0.01 MICRON FILTER, 1.0 MICRON FILTER, AIR FILTER, INSTRUCTIONS; USED ON MT500 SERIES DEHYDTRATORS; End Item Identification: SATELLITE CONTROL NETWORK. 1 specification is 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.