The Disk,rupturable, cataloged under National Stock Number 4820-01-316-6534, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-316-6534 |
| Item Name | Disk,rupturable |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| 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 |
| Reference | Meaning |
|---|---|
| 87979 | 5/9 Secondary reference Drs Environmental Systems Inc |
| 87979 | 5/2 Secondary reference U.S. Government activity |
| 87979 | 3/9 Design control — primary reference Davey Compressor Co Div of Keco Industries Inc |
NSN 4820-01-316-6534 is a Disk,rupturable, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-316-6534: End Item Identification: AIR COMPRESSOR,TYPE MC-11. 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.