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Technical Data Sheet
PartsTable / COMPONENT / 1/2IN 2433-903-R2
1/2IN 2433-903-R2 ✓ 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

The 1/2IN 2433-903-R2 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-426-7762, 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
1/2IN 2433-903-R2
NSN: 4820-01-426-7762
FSC: 4820
CAGE: 0YRW0 — VALVE AUTOMATION AND CONTROL OF SAN DIEGO DBA VALVE AUTOMATION & CONTROL OF SAN DIEGO DIV VALVE AUTOMATION AND CONTROLS OF (USA)
SPECIFICATIONS
Part Number1/2IN 2433-903-R2
NSN4820-01-426-7762
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1/2IN 2433-903-R2 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
114722Interchangeable
interchangeable cross-reference
interchangeable
114722 IT26Interchangeable
interchangeable cross-reference
interchangeable
27543Interchangeable
interchangeable cross-reference
interchangeable
030623Interchangeable
interchangeable cross-reference
interchangeable
30623Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1/2IN 2433-903-R2?
1/2IN 2433-903-R2 is a 1/2IN 2433-903-R2.
What parts can replace 1/2IN 2433-903-R2?
There are 5 known substitutes for 1/2IN 2433-903-R2: 114722, 114722 IT26, 27543 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1/2IN 2433-903-R2?
1/2IN 2433-903-R2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-426-7762. 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