PartsTable
Technical Data Sheet
20218-1-010-41M ✓ 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 RESISTOR,FIXED,COMPOSITION is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, valve_size: 3.000 INCHES IN, bonnet_type: INSIDE SCREW, flange_shape: ROUND ALL ENDS, connection_type: FLANGE ALL ENDS, style_designator: ANGLE FLANGED ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-139-1713, 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
20218-1-010-41M
NSN: 4820-01-139-1713
FSC: 4820
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
valve_size3.000 INCHES IN
bonnet_typeINSIDE SCREW
flange_shapeROUND ALL ENDS
connection_typeFLANGE ALL ENDS
style_designatorANGLE FLANGED ENDS
flange_face_designRECESSED STRAIGHT SECOND END
disk_loading_methodSPRING
flow_control_deviceDISK
valve_operation_methodAUTOMATIC
end_item_identificationSPRUANCE CLASS DD(963)
bonnet_attachment_methodBOLTED
NSN4820-01-139-1713
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 20218-1-010-41M · 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: COPPER ALLOY BODY
FLOW CONTROL DEVICE: DISK
BONNET TYPE: INSIDE SCREW
FLANGE FACE DESIGN: RECESSED STRAIGHT SECOND END
FLANGE SHAPE: ROUND ALL ENDS
FIRST CONNECTION FACE TO CENTERLINE DISTANCE: 5.500 INCHES IN
ADJUSTABLE PRESSURE RANGE: +66.0 TO 75.0 POUNDS PER SQUARE INCH LBS
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY BODY
FLOW CONTROL DEVICEDISK
BONNET TYPEINSIDE SCREW
FLANGE FACE DESIGNRECESSED STRAIGHT SECOND END
FLANGE SHAPEROUND ALL ENDS
FIRST CONNECTION FACE TO CENTERLINE DISTANCE5.500 INCHES IN
MATERIALNICKEL ALLOY STEM
ADJUSTABLE PRESSURE RANGE+66.0 TO 75.0 POUNDS PER SQUARE INCH LBS
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE SIZE3.000 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
20-2181Interchangeable
interchangeable cross-reference
interchangeable
311-001-031Interchangeable
interchangeable cross-reference
interchangeable
5905001410742Interchangeable
interchangeable cross-reference
interchangeable
P844UInterchangeable
interchangeable cross-reference
interchangeable
62062Interchangeable
interchangeable cross-reference
interchangeable
P844U 2 IN 1/8 CInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20218-1-010-41M?
20218-1-010-41M is a RESISTOR,FIXED,COMPOSITION.
What parts can replace 20218-1-010-41M?
There are 11 known substitutes for 20218-1-010-41M: 20-2181, 311-001-031, 5905001410742 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20218-1-010-41M?
20218-1-010-41M is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-139-1713. This indicates validated use in U.S. government and defense supply chains.
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