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Technical Data Sheet
PartsTable / COMPONENT / 202586G
202586G ✓ 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

SLIDE,DIRECTIONAL CONTROL LINEAR. Key specifications include material: STEEL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-169-8669, 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
202586G
NSN: 4820-01-169-8669
FSC: 4820
CAGE: 61208 — TWIN DISC, INCORPORATED DBA TWIN DISC MID-ATLANTIC (USA)
SPECIFICATIONS
materialSTEEL
NSN4820-01-169-8669
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 202586G · 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: STEEL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
T6-2Interchangeable
interchangeable cross-reference
interchangeable
Q72581-4Interchangeable
interchangeable cross-reference
interchangeable
221-20Interchangeable
interchangeable cross-reference
interchangeable
300-4364186 TAGInterchangeable
interchangeable cross-reference
interchangeable
2651-20Interchangeable
interchangeable cross-reference
interchangeable
AE369-20Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 202586G?
202586G is a SLIDE,DIRECTIONAL CONTROL LINEAR.
What parts can replace 202586G?
There are 17 known substitutes for 202586G: T6-2, Q72581-4, 221-20 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 202586G?
202586G is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-169-8669. 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