The Disk,valve, cataloged under National Stock Number 4820-01-036-7098, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-036-7098 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Material Document and Classification | AISI 304 ASSN STD 1ST MATERIAL RESPONSE AND AISI 303 ASSN STD 2ND MATERIAL RESPONSE |
| Material | STEEL COMP 304 AND STEEL COMP 303 |
| 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 |
|---|---|
| 3-2355-1-14 | 3/9 Design control — primary reference U.S. Government activity |
NSN 4820-01-036-7098 is a Disk,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-036-7098: Material Document and Classification: AISI 304 ASSN STD 1ST MATERIAL RESPONSE AND AISI 303 ASSN STD 2ND MATERIAL RESPONSE; Special Features: RUBBER SEAL MIL-R-7362 TYPE 1,CHECK VALVE FREE FLOW DESIGN; STYLE,METALLIC POPPET; Material: STEEL COMP 304 AND STEEL COMP 303. 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.