Gear Operator, Valve 4820-01-679-4646 NSN 4820-01-679-4646 · NIIN 016794646 · Part number CTORVO-000083
Triumph Controls, Llc Dba Triumph Controls, Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 78710
NSN 4820-01-679-4646 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-679-4646. Manufacturer of record part number: CTORVO-000083 .
Also searched as
4820-01-679-4646 ·
4820016794646 ·
NIIN 016794646 ·
01-679-4646 ·
FSC 4820 Valves, Nonpowered · CAGE 78710 · CTORVO-000083 · 505-8656155 ROG ASSY F-4
Nearby stock numbers
← 4820-01-679-4632 Seat, Valve
·
4820-01-679-4648 Gear Operator, Valve →
4820-01-679-4646 — Valves, Nonpowered
Features
Gear Operator,valve — FSC 4820 2 manufacturer part numbers on file Manufacturer of record: Triumph Controls, Llc Dba Triumph Controls, Llc
Identification
NSN: 4820-01-679-4646
NIIN: 016794646
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: CTORVO-000083
Manufacturer: Triumph Controls, Llc Dba Triumph Controls, Llc
General Description
The Gear Operator,valve, cataloged under National Stock Number 4820-01-679-4646, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Triumph Controls, Llc Dba Triumph Controls, Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name Gear Operator,valve FSC / FSG 4820 — Valves, Nonpowered (FSG 48) Manufacturers Naval Sea Systems Command (CAGE 53711); Triumph Controls, Llc Dba Triumph Controls, Llc (CAGE 78710)
Technical Specifications
Parameter Value NSN 4820-01-679-4646 Primary Part Number CTORVO-000083 Item Name Gear Operator,valve FSC / FSG 4820 / 48 — Valves, Nonpowered Manufacturer Triumph Controls, Llc Dba Triumph Controls, Llc Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N) Criticality Code X
No interchangeability data on file.
Other items in FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-01-679-4646?
NSN 4820-01-679-4646 is a Gear Operator,valve, manufactured by Triumph Controls, Llc Dba Triumph Controls, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-01-679-4646?
NSN 4820-01-679-4646 has 2 manufacturer part numbers on file: 505-8656155 ROG ASSY F-4 (Naval Sea Systems Command), CTORVO-000083 (Triumph Controls, Llc Dba Triumph Controls, Llc).
Is NSN 4820-01-679-4646 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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