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PartsTable / COMPONENT / 711718-166
711718-166 ✓ 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 VALVE,CHECK is a the manufacturer industrial component. Key specifications include color: BLACK SINGLE SIDE INSCRIPTIONUNABLE TO DECODE, material: STEEL COMP 440C, point_type: CONVENTIONAL, timer_type: ELECTRICAL, usage_form: SINGULAR, inscription: 230 VOLTS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-344-7266, 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
711718-166
NSN: 4820-01-344-7266
FSC: 4820
CAGE: F9758 — SLCE WATERMAKERS (FRA)
SPECIFICATIONS
colorBLACK SINGLE SIDE INSCRIPTIONUNABLE TO DECODE
materialSTEEL COMP 440C
point_typeCONVENTIONAL
timer_typeELECTRICAL
usage_formSINGULAR
inscription230 VOLTS
point_angle118.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length1.438 INCHES NOMINAL IN
power_sourceINTERNAL
thread_class2A NUT THREAD A
overall_width5.125 INCHES NOMINAL IN
NSN4820-01-344-7266
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 711718-166 · 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 12
150 38Interchangeable
interchangeable cross-reference
interchangeable
1340Interchangeable
interchangeable cross-reference
interchangeable
B94.11MInterchangeable
interchangeable cross-reference
interchangeable
44108Interchangeable
interchangeable cross-reference
interchangeable
A329321Interchangeable
interchangeable cross-reference
interchangeable
CV-8AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 711718-166?
711718-166 is a VALVE,CHECK.
What parts can replace 711718-166?
There are 12 known substitutes for 711718-166: 150 38, 1340, B94.11M and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 711718-166?
711718-166 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-344-7266. 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