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564-6408449 — DECK BOX OPERATOR,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

564-6408449: DECK BOX OPERATOR,VALVE.

The DECK BOX OPERATOR,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, rotation_in_deg: 90.0 NOMINAL, mounting_facility: SEMIFLUSH, end_item_identification: SEAWOLF CLASS SSN, mechanical_connection_type: RIGID SHAFT, furnished_items_and_quantity: 1 LOCKING DEVICE AND 1 POSITION INDICATOR. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-450-9711, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
564-6408449
NSN: 4820-01-450-9711
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL
rotation_in_deg90.0 NOMINAL
mounting_facilitySEMIFLUSH
end_item_identificationSEAWOLF CLASS SSN
mechanical_connection_typeRIGID SHAFT
furnished_items_and_quantity1 LOCKING DEVICE AND 1 POSITION INDICATOR
part_name_assigned_by_controlling_agencyREMOTE OPERATING GEAR
NSN4820-01-450-9711
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 564-6408449 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
ROTATION IN DEG: 90.0 NOMINAL
•
FURNISHED ITEMS AND QUANTITY: 1 LOCKING DEVICE AND 1 POSITION INDICATOR
•
MECHANICAL CONNECTION TYPE: RIGID SHAFT
•
MOUNTING FACILITY: SEMIFLUSH
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
ROTATION IN DEG90.0 NOMINAL
FURNISHED ITEMS AND QUANTITY1 LOCKING DEVICE AND 1 POSITION INDICATOR
MECHANICAL CONNECTION TYPERIGID SHAFT
MOUNTING FACILITYSEMIFLUSH
PART NAME ASSIGNED BY CONTROLLING AGENCYREMOTE OPERATING GEAR
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
MATERIALSTEEL
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 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
DA2285-1678Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 564-6408449?
564-6408449 is a DECK BOX OPERATOR,VALVE.
What parts can replace 564-6408449?
There is 1 known substitute for 564-6408449: DA2285-1678. Substitute compatibility should be verified for your specific system.
What is the NSN for 564-6408449?
564-6408449 is cataloged in the U.S. Government catalog under NSN 4820-01-450-9711. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.