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PartsTable / COMPONENT / 102-218-020-421-002
102-218-020-421-002 ✓ 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 STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, overall_length: 7.875 INCHES NOMINAL IN, stem_actuating_end_type: SQUARE, largest_outside_diameter: 0.625 INCHES NOMINAL IN, valve_size_for_which_designed: 2.000 INCHES IN, valve_type_for_which_designed: BUTTERFLY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-479-8833, 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
102-218-020-421-002
NSN: 4820-00-479-8833
FSC: 4820
CAGE: 04613 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP (USA)
SPECIFICATIONS
materialSTEEL
overall_length7.875 INCHES NOMINAL IN
stem_actuating_end_typeSQUARE
largest_outside_diameter0.625 INCHES NOMINAL IN
valve_size_for_which_designed2.000 INCHES IN
valve_type_for_which_designedBUTTERFLY
valve_model_number_for_which_designedFIG 421
NSN4820-00-479-8833
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 102-218-020-421-002 · 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
•
LARGEST OUTSIDE DIAMETER: 0.625 INCHES NOMINAL IN
•
STEM ACTUATING END TYPE: SQUARE
•
VALVE TYPE FOR WHICH DESIGNED: BUTTERFLY
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: FIG 421
•
VALVE SIZE FOR WHICH DESIGNED: 2.000 INCHES IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS (FLIS)
LARGEST OUTSIDE DIAMETER0.625 INCHES NOMINAL IN
STEM ACTUATING END TYPESQUARE
VALVE TYPE FOR WHICH DESIGNEDBUTTERFLY
VALVE MODEL NUMBER FOR WHICH DESIGNEDFIG 421
VALVE SIZE FOR WHICH DESIGNED2.000 INCHES IN
MATERIALSTEEL
OVERALL LENGTH7.875 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
865067-0010Interchangeable
interchangeable cross-reference
interchangeable
14211Interchangeable
interchangeable cross-reference
interchangeable
16634Interchangeable
interchangeable cross-reference
interchangeable
98-5CPInterchangeable
interchangeable cross-reference
interchangeable
47A48208Interchangeable
interchangeable cross-reference
interchangeable
R14211Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 102-218-020-421-002?
102-218-020-421-002 is a STEM,FLUID VALVE.
What parts can replace 102-218-020-421-002?
There are 21 known substitutes for 102-218-020-421-002: 865067-0010, 14211, 16634 and 18 more. Substitute compatibility should be verified for your specific system.
Is 102-218-020-421-002 still available?
102-218-020-421-002 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026