The Repair Kit,valve, cataloged under National Stock Number 4820-01-573-2781, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Metso Automation Usa, Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-573-2781 |
| Primary Part Number | RKN359TT |
| Item Name | Repair Kit,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Metso Automation Usa, Inc |
| Status | ACTIVE |
| Valve Type for Which Designed | BALL |
| Valve Model Number for Which Designed | 862814 |
| Valve Size for Which Designed | 2.000 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 862814 NOTE 3 | Aircraft Appliances and Equipment Limited Div Aircraft Appliances and Equipment Ltd. (CAN) |
| RKN359TT PRIMARY | Metso Automation Usa, Inc (USA) |
| RKN359TT | Aircraft Appliances and Equipment Limited Div Aircraft Appliances and Equipment Ltd. (CAN) |
NSN 4820-01-573-2781 is a Repair Kit,valve, manufactured by Metso Automation Usa, Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-573-2781 has 3 manufacturer part numbers on file: 862814 NOTE 3 (Aircraft Appliances and Equipment Limited Div Aircraft Appliances and Equipment Ltd.), RKN359TT (Metso Automation Usa, Inc), RKN359TT (Aircraft Appliances and Equipment Limited Div Aircraft Appliances and Equipment Ltd.).
Key specifications for RKN359TT: Valve Type for Which Designed: BALL; Valve Model Number for Which Designed: 862814; Valve Size for Which Designed: 2.000 INCHES IN; Part Name Assigned by Controlling Agency: REPAIR KIT,VALVE. 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.