NSN 4820-01-697-5620 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-697-5620. Manufacturer of record part number: CTORVO-000326.
Also searched as4820-01-697-5620 ·
4820016975620 ·
NIIN 016975620 ·
01-697-5620 ·
FSC 4820 Valves, Nonpowered · CAGE 78710 · CTORVO-000326 · 505-8787572 · 505-8787572 REV A F-9
The Deck Box Operator,valve, cataloged under National Stock Number 4820-01-697-5620, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Huntington Ingalls Inc Div Newport News Shipbuilding
Related Parts
4820-01-697-5664POSSIBLE MATCH
DECK BOX OPERATOR,VALVE
CTORVO-000319
4820-01-697-5671POSSIBLE MATCH
DECK BOX OPERATOR,VALVE
CTORVO-000318
4820-01-697-5680POSSIBLE MATCH
DECK BOX OPERATOR,VALVE
CTORVO-000324
4820-01-697-5683POSSIBLE MATCH
DECK BOX OPERATOR,VALVE
CTORVO-000320
5995-01-701-6291POSSIBLE MATCH
CABLE ASSEMBLY,SPECIAL PURPOSE,E
57353-72
Frequently Asked Questions
What is NSN 4820-01-697-5620?
NSN 4820-01-697-5620 is a Deck Box 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 4820-01-697-5620?
NSN 4820-01-697-5620 has 2 manufacturer part numbers on file: CTORVO-000326 (Triumph Controls, Llc Dba Triumph Controls, Llc), 505-8787572 REV A F-9 (Naval Sea Systems Command).
What NSN replaces 4820-01-697-5620?
5 possible matches (shared part number, not a government interchangeability claim): 4820-01-697-5664, 4820-01-697-5671, 4820-01-697-5680. Verify interchangeability with system specifications before substitution.
Is NSN 4820-01-697-5620 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.