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A35DA51 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include features_provided: SPRING RETURN, nominal_thread_size: 0.500 INCHES IN, valve_operation_method: MANUAL, end_item_identification: 3820-00-201-8293, thread_series_designator: NPT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-017-9248, 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
A35DA51
NSN: 4820-00-017-9248
FSC: 4820
CAGE: 13829 — PARKER HANNIFIN CORPORATION DIV CYLINDER DIVISION (USA)
SPECIFICATIONS
features_providedSPRING RETURN
nominal_thread_size0.500 INCHES IN
valve_operation_methodMANUAL
end_item_identification3820-00-201-8293
thread_series_designatorNPT
NSN4820-00-017-9248
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A35DA51 · 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
•
THREAD SERIES DESIGNATOR: NPT
•
FEATURES PROVIDED: SPRING RETURN
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORNPT
FEATURES PROVIDEDSPRING RETURN
NOMINAL THREAD SIZE0.500 INCHES IN
END ITEM IDENTIFICATION3820-00-201-8293
VALVE OPERATION METHODMANUAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
16235Interchangeable
interchangeable cross-reference
interchangeable
D16235Interchangeable
interchangeable cross-reference
interchangeable
16231Interchangeable
interchangeable cross-reference
interchangeable
6CS361Interchangeable
interchangeable cross-reference
interchangeable
A35-DA-51 ITEM 6Interchangeable
interchangeable cross-reference
interchangeable
162356Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A35DA51?
A35DA51 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace A35DA51?
There are 16 known substitutes for A35DA51: 16235, D16235, 16231 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A35DA51?
A35DA51 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-017-9248. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026