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PartsTable / COMPONENT / 431456001
431456001 ✓ 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

COVER,ELECTRONIC COMMUNICATION E. Key specifications include material: STEEL COMP 303 OVERALL, flange_width: 0.060 INCHES NOMINAL IN, thread_class: 2A OVERALL A, thread_length: 0.725 INCHES NOMINAL ROD CONNECTION IN, overall_length: 1.673 INCHES MINIMUM AND 1.703 INCHES MAXIMUM IN, flange_diameter: 0.315 INCHES MINIMUM 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 4820-01-037-5416, 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
431456001
NSN: 4820-01-037-5416
FSC: 4820
CAGE: 29731 — GARDNER DENVER WATER JETTING SYSTEMS, INC. DIV ENGINEERED PACKAGE GROUP (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
flange_width0.060 INCHES NOMINAL IN
thread_class2A OVERALL A
thread_length0.725 INCHES NOMINAL ROD CONNECTION IN
overall_length1.673 INCHES MINIMUM AND 1.703 INCHES MAXIMUM IN
flange_diameter0.315 INCHES MINIMUM IN
style_designatorEXTERNAL THREAD, FLANGED, SOLID END
thread_directionRIGHT-HAND OVERALL
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.938 INCHES ROD CONNECTION IN
unthreaded_end_length0.813 INCHES NOMINAL IN
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) ROD CONNECTION
NSN4820-01-037-5416
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 431456001 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
B-13-MInterchangeable
interchangeable cross-reference
interchangeable
G606-MInterchangeable
interchangeable cross-reference
interchangeable
50699Interchangeable
interchangeable cross-reference
interchangeable
163747Interchangeable
interchangeable cross-reference
interchangeable
84025Interchangeable
interchangeable cross-reference
interchangeable
31456Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 431456001?
431456001 is a COVER,ELECTRONIC COMMUNICATION E.
What parts can replace 431456001?
There are 10 known substitutes for 431456001: B-13-M, G606-M, 50699 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 431456001?
431456001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-037-5416. 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