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C6252 ✓ 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 HOUSING, thread_class: 2A SINGLE THREADED PORTION A, hole_diameter: 0.312 INCHES NOMINAL IN, terminal_type: SPLIT STUD, thread_length: 0.375 INCHES NOMINAL SINGLE THREADED PORTION IN, overall_length: 3.562 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-346-6523, 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
C6252
NSN: 4820-00-346-6523
FSC: 4820
CAGE: 33547 — KIELEY AND MUELLER INC SUB OF JOHNSON CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL HOUSING
thread_class2A SINGLE THREADED PORTION A
hole_diameter0.312 INCHES NOMINAL IN
terminal_typeSPLIT STUD
thread_length0.375 INCHES NOMINAL SINGLE THREADED PORTION IN
overall_length3.562 INCHES NOMINAL IN
flange_diameter2.438 INCHES NOMINAL IN
mounting_bracketPROVIDED
overall_diameter5.250 INCHES NOMINAL IN
style_designatorTHREADED FLANGED
enclosure_featureDUSTPROOF
terminal_quantity1
NSN4820-00-346-6523
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: C6252 · 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
•
FLANGE DIAMETER: 2.438 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 1.688 INCHES NOMINAL IN
•
MATERIAL: NICKEL ALLOY OVERALL
•
THREAD SERIES DESIGNATOR: UNS SINGLE THREADED PORTION
•
STYLE DESIGNATOR: THREADED FLANGED
•
THREAD QUANTITY PER INCH: 16 SINGLE THREADED PORTION
•
FLANGE SEAT TO DISK END HEIGHT: 0.375 INCHES NOMINAL IN
•
THREAD CLASS: 2A SINGLE THREADED PORTION A
TECHNICAL CHARACTERISTICS (FLIS)
FLANGE DIAMETER2.438 INCHES NOMINAL IN
BODY INSIDE DIAMETER1.688 INCHES NOMINAL IN
MATERIALNICKEL ALLOY OVERALL
THREAD SERIES DESIGNATORUNS SINGLE THREADED PORTION
STYLE DESIGNATORTHREADED FLANGED
THREAD QUANTITY PER INCH16 SINGLE THREADED PORTION
FLANGE SEAT TO DISK END HEIGHT0.375 INCHES NOMINAL IN
THREAD CLASS2A SINGLE THREADED PORTION A
NOMINAL THREAD SIZE2.062 INCHES SINGLE THREADED PORTION IN
THREAD LENGTH0.375 INCHES NOMINAL SINGLE THREADED PORTION IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
7008965Interchangeable
interchangeable cross-reference
interchangeable
14BInterchangeable
interchangeable cross-reference
interchangeable
C6252Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C6252?
C6252 is a SEAT,VALVE.
What parts can replace C6252?
There are 3 known substitutes for C6252: 7008965, 14B, C6252. Substitute compatibility should be verified for your specific system.
What is the NSN for C6252?
C6252 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-346-6523. 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