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PartsTable / COMPONENT / CKCNN04JDD
CKCNN04JDD ✓ 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 VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL BODY, valve_size: 0.750 INCHES IN, bonnet_type: INSIDE SCREW, flange_shape: ROUND ALL ENDS, connection_type: FLANGE ALL ENDS, style_designator: ANGLE FLANGED ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-171-8748, 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
CKCNN04JDD
NSN: 4820-01-171-8748
FSC: 4820
CAGE: 5P967 — DANTE VALVE COMPANY (USA)
SPECIFICATIONS
materialSTEEL BODY
valve_size0.750 INCHES IN
bonnet_typeINSIDE SCREW
flange_shapeROUND ALL ENDS
connection_typeFLANGE ALL ENDS
style_designatorANGLE FLANGED ENDS
nominal_thickness0.500 INCHES ALL ENDS IN
flange_face_designRAISED STRAIGHT ALL ENDS
operating_pressure275.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceDISK
valve_operation_methodAUTOMATIC
bonnet_attachment_methodTHREADED
NSN4820-01-171-8748
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: CKCNN04JDD · 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
•
FLOW CONTROL DEVICE: DISK
•
CONNECTION TYPE: FLANGE ALL ENDS
•
BONNET ATTACHMENT METHOD: THREADED
•
VALVE OPERATION METHOD: AUTOMATIC
•
FLANGE FACE DESIGN: RAISED STRAIGHT ALL ENDS
•
RAISED FACE NOMINAL DIAMETER: 0.062 INCHES ALL ENDS IN
•
RAISED FACE NOMINAL HEIGHT: 1.375 INCHES ALL ENDS IN
•
OPERATING PRESSURE: 275.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
TECHNICAL CHARACTERISTICS (FLIS)
FLOW CONTROL DEVICEDISK
CONNECTION TYPEFLANGE ALL ENDS
BONNET ATTACHMENT METHODTHREADED
VALVE OPERATION METHODAUTOMATIC
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
RAISED FACE NOMINAL DIAMETER0.062 INCHES ALL ENDS IN
RAISED FACE NOMINAL HEIGHT1.375 INCHES ALL ENDS IN
OPERATING PRESSURE275.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THICKNESS0.500 INCHES ALL ENDS IN
STYLE DESIGNATORANGLE FLANGED ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
756-1805Interchangeable
interchangeable cross-reference
interchangeable
372D101Interchangeable
interchangeable cross-reference
interchangeable
7069324Interchangeable
interchangeable cross-reference
interchangeable
913-4-56894Interchangeable
interchangeable cross-reference
interchangeable
1904404Interchangeable
interchangeable cross-reference
interchangeable
114-7200AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CKCNN04JDD?
CKCNN04JDD is a VALVE,SAFETY RELIEF.
What parts can replace CKCNN04JDD?
There are 19 known substitutes for CKCNN04JDD: 756-1805, 372D101, 7069324 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CKCNN04JDD?
CKCNN04JDD is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-171-8748. 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