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213522 ✓ 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 DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, temp_rating: 385.0 FAHRENHEIT NOMINAL DEGF, pressure_rating: 275.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS, media_for_which_designed: OIL OR STEAM OR WATER, material_document_and_classification: AISI 1020 ASSN STD SINGLE MATERIAL RESPONSE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-235-8602, 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
213522
NSN: 4820-01-235-8602
FSC: 4820
CAGE: 16497 — DRESSER, INC. DBA DRESSER EQUIPMENT GROUP DIV INDUSTRIAL VALVE OPERATIONS, DRESSE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
temp_rating385.0 FAHRENHEIT NOMINAL DEGF
pressure_rating275.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
media_for_which_designedOIL OR STEAM OR WATER
material_document_and_classificationAISI 1020 ASSN STD SINGLE MATERIAL RESPONSE
NSN4820-01-235-8602
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 213522 · 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 CORROSION RESISTING
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CORROSION RESISTING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
17630Interchangeable
interchangeable cross-reference
interchangeable
12-426-01Interchangeable
interchangeable cross-reference
interchangeable
20-177039Interchangeable
interchangeable cross-reference
interchangeable
0272511Interchangeable
interchangeable cross-reference
interchangeable
213522Interchangeable
interchangeable cross-reference
interchangeable
213522 ITEM 3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 213522?
213522 is a DISK,VALVE.
What parts can replace 213522?
There are 9 known substitutes for 213522: 17630, 12-426-01, 20-177039 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 213522?
213522 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-235-8602. 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