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PartsTable / COMPONENT / N20569
N20569 ✓ 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 BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, end_item_identification: PRESSURE REDUCING VALVE AND STRAINER,TYPE 13. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-185-8229, 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
N20569
NSN: 4820-01-185-8229
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY
end_item_identificationPRESSURE REDUCING VALVE AND STRAINER,TYPE 13
NSN4820-01-185-8229
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N20569 · 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
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY
END ITEM IDENTIFICATIONPRESSURE REDUCING VALVE AND STRAINER,TYPE 13
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
SV-10Interchangeable
interchangeable cross-reference
interchangeable
20-569Interchangeable
interchangeable cross-reference
interchangeable
1226 1-2IN250PSIBR0NZEInterchangeable
interchangeable cross-reference
interchangeable
Y301812002Interchangeable
interchangeable cross-reference
interchangeable
301812002Interchangeable
interchangeable cross-reference
interchangeable
AWN7Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N20569?
N20569 is a BEARING,BALL,ANNULAR.
What parts can replace N20569?
There are 11 known substitutes for N20569: SV-10, 20-569, 1226 1-2IN250PSIBR0NZE and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N20569?
N20569 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-185-8229. 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