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C46201 ✓ 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 CONNECTION,VALVE is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-422-9764, 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
C46201
NSN: 4820-00-422-9764
FSC: 4820
CAGE: 16004 — DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC (USA)
SPECIFICATIONS
Part NumberC46201
NSN4820-00-422-9764
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: C46201 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MAIL CAST IRON;ASTM A159,GR G2000;20,000 PSI MIN TENSILE STRENGHT;BRINELL HARDNESS 187;FIRST END FLANGED,4 HOLES THREADED 0.312-18 UNC,3.500 IN. LG,3.500 IN. LG C TO C HOLES;SECOND END 2.500 IN. DIA,0.750 NPT INTERNAL PIPE THREADS;SIDE INLET OVAL SHAPED FLANGE 2 0.344 IN. DIA HOLES,CENTER HOLE 0.375 NPT INTERNAL PIPE THREADS;SIDE INLET OVAL SHAPED FLANGE,2 HOLES,1.000 IN. DIA UNTHREADED CENTER HOLE;4.000 IN. OD O/A;3.125 IN. LG O/A IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMAIL CAST IRON;ASTM A159,GR G2000;20,000 PSI MIN TENSILE STRENGHT;BRINELL HARDNESS 187;FIRST END FLANGED,4 HOLES THREADED 0.312-18 UNC,3.500 IN. LG,3.500 IN. LG C TO C HOLES;SECOND END 2.500 IN. DIA,0.750 NPT INTERNAL PIPE THREADS;SIDE INLET OVAL SHAPED FLANGE 2 0.344 IN. DIA HOLES,CENTER HOLE 0.375 NPT INTERNAL PIPE THREADS;SIDE INLET OVAL SHAPED FLANGE,2 HOLES,1.000 IN. DIA UNTHREADED CENTER HOLE;4.000 IN. OD O/A;3.125 IN. LG O/A IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
T4410Interchangeable
interchangeable cross-reference
interchangeable
46-201Interchangeable
interchangeable cross-reference
interchangeable
S206Interchangeable
interchangeable cross-reference
interchangeable
305-0007-11Interchangeable
interchangeable cross-reference
interchangeable
281-0002Interchangeable
interchangeable cross-reference
interchangeable
46-202Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C46201?
C46201 is a CONNECTION,VALVE.
What parts can replace C46201?
There are 7 known substitutes for C46201: T4410, 46-201, S206 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C46201?
C46201 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-422-9764. 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