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20-652 ✓ Verified by PartsTable
Legrand · 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 PARTS KIT,ETHER,STARTING AID is a Legrand industrial component. Key specifications include color: BLACK, guide: NOT INCLUDED, diameter: 0.812 INCHES NOMINAL IN, material: STEEL CUTTING EDGE TIP, flute_type: INTEGRAL, point_type: CONVENTIONAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-00-094-8125, 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
20-652
NSN: 4810-00-094-8125
FSC: 4810
CAGE: 81982 — HYDRO-AIRE AEROSPACE CORP (USA)
SPECIFICATIONS
colorBLACK
guideNOT INCLUDED
diameter0.812 INCHES NOMINAL IN
materialSTEEL CUTTING EDGE TIP
flute_typeINTEGRAL
point_typeCONVENTIONAL
shank_typeMORSE TAPER
point_angle118.0 DEGREES NOMINAL
reamer_typeFLUTED CHUCKING
shank_styleSTRAIGHT ROUND
flute_designSPIRAL
flute_length2.500 INCHES NOMINAL IN
NSN4810-00-094-8125
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 20-652 · Legrand ⚠ 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
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYSELECTOR SET,DIRECTIONAL CONTROL LINEAR VALVE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
B94.11MInterchangeable
interchangeable cross-reference
interchangeable
2012-T 60Interchangeable
interchangeable cross-reference
interchangeable
503-S 60Interchangeable
interchangeable cross-reference
interchangeable
537.8125Interchangeable
interchangeable cross-reference
interchangeable
50-10158Interchangeable
interchangeable cross-reference
interchangeable
224C-13/16Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20-652?
20-652 is a PARTS KIT,ETHER,STARTING AID manufactured by Legrand.
What parts can replace 20-652?
There are 10 known substitutes for 20-652: B94.11M, 2012-T 60, 503-S 60 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20-652?
20-652 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-00-094-8125. 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