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PartsTable / COMPONENT / 10596LC 1/2
10596LC 1/2 ✓ 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 10596LC 1/2 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-136-1085, 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
10596LC 1/2
NSN: 4820-00-136-1085
FSC: 4820
CAGE: 76243 — MC DONALD A Y MFG CO (USA)
SPECIFICATIONS
Part Number10596LC 1/2
NSN4820-00-136-1085
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 10596LC 1/2 · 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
•
MATERIAL: COPPER ALLOY OVERALL
•
THREAD DIRECTION: RIGHT-HAND ALL ENDS
•
FLOW STYLE: TWO WAY TWO PORT 360 DEGREE PLUG TURN
•
VALVE OPERATION METHOD: MANUAL
•
CONNECTION STYLE: PLAIN, OPTIONAL END (PIPE) ALL ENDS
•
THREAD SERIES DESIGNATOR: NPTF ALL ENDS
•
NOMINAL THREAD SIZE: 0.500 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY OVERALL
THREAD DIRECTIONRIGHT-HAND ALL ENDS
FLOW STYLETWO WAY TWO PORT 360 DEGREE PLUG TURN
VALVE OPERATION METHODMANUAL
CONNECTION STYLEPLAIN, OPTIONAL END (PIPE) ALL ENDS
THREAD SERIES DESIGNATORNPTF ALL ENDS
NOMINAL THREAD SIZE0.500 INCHES ALL ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
50469Interchangeable
interchangeable cross-reference
interchangeable
37-1059-4Interchangeable
interchangeable cross-reference
interchangeable
126012Interchangeable
interchangeable cross-reference
interchangeable
451013Interchangeable
interchangeable cross-reference
interchangeable
40498Interchangeable
interchangeable cross-reference
interchangeable
WWP471Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10596LC 1/2?
10596LC 1/2 is a 10596LC 1/2.
What parts can replace 10596LC 1/2?
There are 24 known substitutes for 10596LC 1/2: 50469, 37-1059-4, 126012 and 21 more. Substitute compatibility should be verified for your specific system.
Is 10596LC 1/2 still available?
10596LC 1/2 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026