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4687407 ✓ 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

CLUTCH HALF,POSITIVE,NONVEHICULA. Key specifications include material: RUBBER, flange_height: 0.120 INCHES NOMINAL IN, overall_length: 0.430 INCHES NOMINAL IN, flange_diameter: 2.150 INCHES NOMINAL IN, special_features: BUSHING HAS A FLANGE ON BOTH ENDS, style_designator: ROUND FLANGED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-337-4567, 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
4687407
NSN: 4820-01-337-4567
FSC: 4820
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialRUBBER
flange_height0.120 INCHES NOMINAL IN
overall_length0.430 INCHES NOMINAL IN
flange_diameter2.150 INCHES NOMINAL IN
special_featuresBUSHING HAS A FLANGE ON BOTH ENDS
style_designatorROUND FLANGED
center_hole_diameter1.530 INCHES NOMINAL IN
end_item_identificationSUPPORT & INDICATOR ASSY, VALVE
NSN4820-01-337-4567
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4687407 · 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: STEEL CORROSION RESISTING CASE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CORROSION RESISTING CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
2641-792-03Interchangeable
interchangeable cross-reference
interchangeable
4687407Interchangeable
interchangeable cross-reference
interchangeable
845-4687407 PC 237Interchangeable
interchangeable cross-reference
interchangeable
B831-2100-62Interchangeable
interchangeable cross-reference
interchangeable
4687407-0025Interchangeable
interchangeable cross-reference
interchangeable
551-7016065-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4687407?
4687407 is a CLUTCH HALF,POSITIVE,NONVEHICULA.
What parts can replace 4687407?
There are 14 known substitutes for 4687407: 2641-792-03, 4687407, 845-4687407 PC 237 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4687407?
4687407 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-337-4567. 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