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PartsTable / COMPONENT / C63A0220G13
C63A0220G13 ✓ 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 SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, thread_class: 2A SINGLE THREADED PORTION A, thread_length: 1.688 INCHES NOMINAL SINGLE THREADED PORTION IN, overall_height: 2.438 INCHES NOMINAL IN, style_designator: PLAIN THREADED, seat_angle_in_deg: 45.000 NOMINAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-213-0181, 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
C63A0220G13
NSN: 4820-00-213-0181
FSC: 4820
CAGE: 03494 — AMETEK ADVANCED INDUSTRIES, INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
thread_class2A SINGLE THREADED PORTION A
thread_length1.688 INCHES NOMINAL SINGLE THREADED PORTION IN
overall_height2.438 INCHES NOMINAL IN
style_designatorPLAIN THREADED
seat_angle_in_deg45.000 NOMINAL
nominal_thread_size4.312 INCHES SINGLE THREADED PORTION IN
body_inside_diameter3.500 INCHES MINIMUM AND 3.502 INCHES MAXIMUM IN
seating_surface_shapeANGULAR
thread_quantity_per_inch16 SINGLE THREADED PORTION
thread_series_designatorUNS SINGLE THREADED PORTION
NSN4820-00-213-0181
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: C63A0220G13 · 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
•
THREAD CLASS: 2A SINGLE THREADED PORTION A
•
THREAD SERIES DESIGNATOR: UNS SINGLE THREADED PORTION
•
STYLE DESIGNATOR: PLAIN THREADED
•
NOMINAL THREAD SIZE: 4.312 INCHES SINGLE THREADED PORTION IN
•
SEAT ANGLE IN DEG: 45.000 NOMINAL
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
THREAD QUANTITY PER INCH: 16 SINGLE THREADED PORTION
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS2A SINGLE THREADED PORTION A
OVERALL HEIGHT2.438 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNS SINGLE THREADED PORTION
STYLE DESIGNATORPLAIN THREADED
NOMINAL THREAD SIZE4.312 INCHES SINGLE THREADED PORTION IN
SEAT ANGLE IN DEG45.000 NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
THREAD QUANTITY PER INCH16 SINGLE THREADED PORTION
THREAD LENGTH1.688 INCHES NOMINAL SINGLE THREADED PORTION IN
SEATING SURFACE SHAPEANGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
220984Interchangeable
interchangeable cross-reference
interchangeable
1866-7Interchangeable
interchangeable cross-reference
interchangeable
492652REV1ITEM43Interchangeable
interchangeable cross-reference
interchangeable
4139Interchangeable
interchangeable cross-reference
interchangeable
AN565D6L3Interchangeable
interchangeable cross-reference
interchangeable
820125 1-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C63A0220G13?
C63A0220G13 is a SEAT,VALVE.
What parts can replace C63A0220G13?
There are 13 known substitutes for C63A0220G13: 220984, 1866-7, 492652REV1ITEM43 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C63A0220G13?
C63A0220G13 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-213-0181. 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