PartsTable
Technical Data Sheet
6434N ✓ 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 RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 STEM, seat_angle: 37.0 DEGREES SECOND END, bonnet_type: INSIDE SCREW, thread_class: 3A SECOND END A, connection_style: FLARED (TUBE) SECOND END, style_designator: ANGLE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-067-5029, 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
6434N
NSN: 4820-00-067-5029
FSC: 4820
CAGE: 28193 — HENRY TECHNOLOGIES, INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 303 STEM
seat_angle37.0 DEGREES SECOND END
bonnet_typeINSIDE SCREW
thread_class3A SECOND END A
connection_styleFLARED (TUBE) SECOND END
style_designatorANGLE
thread_directionRIGHT-HAND SECOND END
operating_pressure500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
flow_control_deviceDISK
nominal_thread_size0.875 INCHES SECOND END IN
maximum_operating_temp275.0 FAHRENHEIT FIRST RESPONSE DEGF
valve_operation_methodMANUAL
NSN4820-00-067-5029
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 6434N · 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 DOCUMENT AND CLASSIFICATION: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE SEAT
NOMINAL THREAD SIZE: 0.875 INCHES SECOND END IN
FLOW CONTROL DEVICE: DISK
MAXIMUM OPERATING TEMP: 275.0 FAHRENHEIT SECOND RESPONSE DEGF
THREAD DIRECTION: RIGHT-HAND SECOND END
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE SEAT
NOMINAL THREAD SIZE0.875 INCHES SECOND END IN
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING TEMP275.0 FAHRENHEIT SECOND RESPONSE DEGF
MAXIMUM OPERATING TEMP275.0 FAHRENHEIT FIRST RESPONSE DEGF
THREAD DIRECTIONRIGHT-HAND SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-637 FED SPEC 1ST MATERIAL RESPONSE FLOW CONTROL DEVICE
VALVE OPERATION METHODMANUAL
BONNET ATTACHMENT METHODTHREADED
MATERIALCOPPER ALLOY 360 AND PLASTIC POLYAMIDE NYLON FLOW CONTROL DEVICE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
AS5183Interchangeable
interchangeable cross-reference
interchangeable
AN840-6Interchangeable
interchangeable cross-reference
interchangeable
6434Interchangeable
interchangeable cross-reference
interchangeable
A-A-2835 TY2STSInterchangeable
interchangeable cross-reference
interchangeable
MIL-B-38721Interchangeable
interchangeable cross-reference
interchangeable
901-6434Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6434N?
6434N is a RELAY,ELECTROMAGNETIC.
What parts can replace 6434N?
There are 17 known substitutes for 6434N: AS5183, AN840-6, 6434 and 14 more. Substitute compatibility should be verified for your specific system.
Is 6434N still available?
6434N is currently cancelled.
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