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A142 ✓ 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 COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include color: BLACK INSCRIPTION, width: 0.375 INCHES NOMINAL IN, height: 1.760 INCHES NOMINAL IN, length: 1.500 INCHES NOMINAL IN, material: PAPER, nut_style: TUBE COUPLING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-117-9087, 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
A142
NSN: 4820-00-117-9087
FSC: 4820
CAGE: 28260 — WASCOMAT OF AMERICA DIV OF BERMIL INDUSTRIES CORP (USA)
SPECIFICATIONS
colorBLACK INSCRIPTION
width0.375 INCHES NOMINAL IN
height1.760 INCHES NOMINAL IN
length1.500 INCHES NOMINAL IN
materialPAPER
nut_styleTUBE COUPLING
nut_height1.000 INCHES NOMINAL IN
seat_angle45.00 DEGREES NOMINAL
body_length1.640 INCHES NOMINAL IN
inscriptionMAY CAUSE DROWSINESS OR DIZZINESS
thread_class2B
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
NSN4820-00-117-9087
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A142 · 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
•
OUTSIDE DIAMETER: 4.465 INCHES NOMINAL IN
•
HEIGHT: 1.760 INCHES NOMINAL IN
•
ATTACHMENT METHOD: BOLTS
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER4.465 INCHES NOMINAL IN
HEIGHT1.760 INCHES NOMINAL IN
ATTACHMENT METHODBOLTS
SPECIAL FEATURESZINC ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
A142Interchangeable
interchangeable cross-reference
interchangeable
278-2109-010Interchangeable
interchangeable cross-reference
interchangeable
32-300Interchangeable
interchangeable cross-reference
interchangeable
LD3041Interchangeable
interchangeable cross-reference
interchangeable
7031680Interchangeable
interchangeable cross-reference
interchangeable
377MEM1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A142?
A142 is a COIL,RADIO FREQUENCY.
What parts can replace A142?
There are 22 known substitutes for A142: A142, 278-2109-010, 32-300 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A142?
A142 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-117-9087. 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