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Technical Data Sheet
PartsTable / COMPONENT / 50420PC14
50420PC14 ✓ 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 SEAT,VALVE is a the manufacturer industrial component. Key specifications include overall_height: 0.345 INCHES NOMINAL IN, style_designator: PLAIN, body_outside_diameter: 0.736 INCHES NOMINAL IN, seating_surface_shape: FLAT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-602-3164, 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
50420PC14
NSN: 4820-00-602-3164
FSC: 4820
CAGE: 99643 — EATON AEROSPACE LLC DBA EATON AEROSPACE JACKSON (USA)
SPECIFICATIONS
overall_height0.345 INCHES NOMINAL IN
style_designatorPLAIN
body_outside_diameter0.736 INCHES NOMINAL IN
seating_surface_shapeFLAT
NSN4820-00-602-3164
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 50420PC14 · 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
•
SEATING SURFACE SHAPE: FLAT
•
STYLE DESIGNATOR: PLAIN
•
BODY OUTSIDE DIAMETER: 0.736 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SEATING SURFACE SHAPEFLAT
STYLE DESIGNATORPLAIN
BODY OUTSIDE DIAMETER0.736 INCHES NOMINAL IN
OVERALL HEIGHT0.345 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
A059030848Interchangeable
interchangeable cross-reference
interchangeable
99017-45Interchangeable
interchangeable cross-reference
interchangeable
30848Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 50420PC14?
50420PC14 is a SEAT,VALVE.
What parts can replace 50420PC14?
There are 3 known substitutes for 50420PC14: A059030848, 99017-45, 30848. Substitute compatibility should be verified for your specific system.
What is the NSN for 50420PC14?
50420PC14 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-602-3164. 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