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PartsTable / COMPONENT / 205-050-139-066
205-050-139-066 ✓ 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

SOCKET,PLUG-IN ELECTRONIC COMPON. Key specifications include material: STEEL, overall_length: 11.125 INCHES NOMINAL IN, stem_actuating_end_type: SQUARE, largest_outside_diameter: 0.633 INCHES NOMINAL IN, valve_size_for_which_designed: 5.000 INCHES IN, valve_type_for_which_designed: BUTTERFLY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-214-9018, 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
205-050-139-066
NSN: 4820-01-214-9018
FSC: 4820
CAGE: 04613 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP (USA)
SPECIFICATIONS
materialSTEEL
overall_length11.125 INCHES NOMINAL IN
stem_actuating_end_typeSQUARE
largest_outside_diameter0.633 INCHES NOMINAL IN
valve_size_for_which_designed5.000 INCHES IN
valve_type_for_which_designedBUTTERFLY
valve_model_number_for_which_designed139
NSN4820-01-214-9018
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 205-050-139-066 · 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
•
STEM ACTUATING END TYPE: SQUARE
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: 139
•
VALVE SIZE FOR WHICH DESIGNED: 5.000 INCHES IN
•
LARGEST OUTSIDE DIAMETER: 0.633 INCHES NOMINAL IN
•
VALVE TYPE FOR WHICH DESIGNED: BUTTERFLY
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH11.125 INCHES NOMINAL IN
MATERIALSTEEL
STEM ACTUATING END TYPESQUARE
VALVE MODEL NUMBER FOR WHICH DESIGNED139
VALVE SIZE FOR WHICH DESIGNED5.000 INCHES IN
LARGEST OUTSIDE DIAMETER0.633 INCHES NOMINAL IN
VALVE TYPE FOR WHICH DESIGNEDBUTTERFLY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
10158Interchangeable
interchangeable cross-reference
interchangeable
3275497Interchangeable
interchangeable cross-reference
interchangeable
M1069Interchangeable
interchangeable cross-reference
interchangeable
W131099-5PT77Interchangeable
interchangeable cross-reference
interchangeable
205.005.000Interchangeable
interchangeable cross-reference
interchangeable
69B37519-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 205-050-139-066?
205-050-139-066 is a SOCKET,PLUG-IN ELECTRONIC COMPON.
What parts can replace 205-050-139-066?
There are 15 known substitutes for 205-050-139-066: 10158, 3275497, M1069 and 12 more. Substitute compatibility should be verified for your specific system.
Is 205-050-139-066 still available?
205-050-139-066 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