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VCDB-1700 — DECK BOX OPERATOR,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

VCDB-1700: DECK BOX OPERATOR,VALVE.

The DECK BOX OPERATOR,VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, mounting_facility: FLUSH, output_shaft_diameter: 0.745 INCHES MINIMUM AND 0.749 INCHES MAXIMUM IN, mechanical_connection_type: FLEXIBLE SHAFT, accommodated_shaft_diameter: 1.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-271-2853, 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
VCDB-1700
NSN: 4820-01-271-2853
FSC: 4820 — Valves, Nonpowered
CAGE: 6S506 — V2R4, LLC DBA BFG MARINE DIV BFG MARINE (USA)
SPECIFICATIONS
materialCOPPER ALLOY
mounting_facilityFLUSH
output_shaft_diameter0.745 INCHES MINIMUM AND 0.749 INCHES MAXIMUM IN
mechanical_connection_typeFLEXIBLE SHAFT
accommodated_shaft_diameter1.000 INCHES NOMINAL IN
NSN4820-01-271-2853
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: VCDB-1700 · 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
•
OUTPUT SHAFT DIAMETER: 0.745 INCHES MINIMUM AND 0.749 INCHES MAXIMUM IN
•
MECHANICAL CONNECTION TYPE: FLEXIBLE SHAFT
•
MOUNTING FACILITY: FLUSH
•
ACCOMMODATED SHAFT DIAMETER: 1.000 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
OUTPUT SHAFT DIAMETER0.745 INCHES MINIMUM AND 0.749 INCHES MAXIMUM IN
MECHANICAL CONNECTION TYPEFLEXIBLE SHAFT
MOUNTING FACILITYFLUSH
ACCOMMODATED SHAFT DIAMETER1.000 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
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
14757-602Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is VCDB-1700?
VCDB-1700 is a DECK BOX OPERATOR,VALVE.
What parts can replace VCDB-1700?
There is 1 known substitute for VCDB-1700: 14757-602. Substitute compatibility should be verified for your specific system.
What is the NSN for VCDB-1700?
VCDB-1700 is cataloged in the U.S. Government catalog under NSN 4820-01-271-2853. 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.