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Technical Data Sheet
PartsTable / MRO / 142-218
142-218 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include relay: NOT INCLUDED, material: STEEL, overall_height: 2.062 INCHES NOMINAL IN, actuation_method: BUOYANCY, outside_diameter: 1.058 INCHES NOMINAL IN, overall_diameter: 1.500 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-358-5618, 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
MRO→ MRO_GENERAL→ 142-218
NSN: 4820-00-358-5618
FSC: 4820
CAGE: 44940 — CUMMINS POWER GENERATION INC. (USA)
SPECIFICATIONS
relayNOT INCLUDED
materialSTEEL
float_quantity1
overall_height2.062 INCHES NOMINAL IN
actuation_methodBUOYANCY
outside_diameter1.058 INCHES NOMINAL IN
overall_diameter1.500 INCHES NOMINAL IN
special_featuresSPRING LOADED CHECK DISK LOCATED OFF CENTER THRU DISK
style_designatorBUTTERFLY
ac_voltage_rating0.0 VOLTS MINIMUM AND 50.0 VOLTS MAXIMUM FIRST OPERATING POWER RQMT
dc_voltage_rating240.0 VOLTS NOMINAL THIRD OPERATING POWER RQMT
mounting_positionHORIZONTAL
NSN4820-00-358-5618
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 142-218 · 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
•
STYLE DESIGNATOR: BUTTERFLY
•
OUTSIDE DIAMETER: 1.058 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.033 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
BOLT CIRCLE DIAMETER: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORBUTTERFLY
OUTSIDE DIAMETER1.058 INCHES NOMINAL IN
MATERIAL THICKNESS0.033 INCHES NOMINAL IN
MATERIALSTEEL
BOLT CIRCLE DIAMETER0.500 INCHES NOMINAL IN
SPECIAL FEATURESSPRING LOADED CHECK DISK LOCATED OFF CENTER THRU DISK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
0N089142Interchangeable
interchangeable cross-reference
interchangeable
82-12021Interchangeable
interchangeable cross-reference
interchangeable
16502445-001Interchangeable
interchangeable cross-reference
interchangeable
A-A-2321 TY2Interchangeable
interchangeable cross-reference
interchangeable
A-A-2321Interchangeable
interchangeable cross-reference
interchangeable
14255Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 142-218?
142-218 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 142-218?
There are 16 known substitutes for 142-218: 0N089142, 82-12021, 16502445-001 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 142-218?
142-218 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-358-5618. 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