The Repair Kit,valve, cataloged under National Stock Number 4820-01-562-7173, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-562-7173 |
| Item Name | Repair Kit,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Component Quantity | 2 |
| Supply Items and Quantities | CLAPPER FACING 1;HANDHOLE COVER GASKET 1 |
| Valve Model Number for Which Designed | DN100 |
| 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 |
|---|---|
| 92-200-1-416 | 3/9 Design control — primary reference Tyco Fire Products Limited Partnership Dba Tyco Fire Suppression & Building Products Div Tyco Fire Products, Lp |
NSN 4820-01-562-7173 is a Repair Kit,valve, classified under FSC 4820, Valves, Nonpowered. Status: active.
Key specifications for 4820-01-562-7173: Component Quantity: 2; Supply Items and Quantities: CLAPPER FACING 1;HANDHOLE COVER GASKET 1; Valve Model Number for Which Designed: DN100; Special Features: REPAIR KIT/REPLACEMENT PARTS FOR DN100 VALVE FOR 4 INCH MODEL AV-1-300 ALARM CHECK VALVE ASSEMBLY;300PSI IN. 3 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.