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Technical Data Sheet
PartsTable / COMPONENT / LCT14/PLG1/2X1A
LCT14/PLG1/2X1A ✓ 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 LCT14/PLG1/2X1A is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-227-1014, 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
LCT14/PLG1/2X1A
NSN: 4820-01-227-1014
FSC: 4820
CAGE: 75954 — KUNKLE INDUSTRIES INC LONERGAN VALVE DIV (USA)
SPECIFICATIONS
Part NumberLCT14/PLG1/2X1A
NSN4820-01-227-1014
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: LCT14/PLG1/2X1A · 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
•
FLOW CONTROL DEVICE: DISK
•
BOLT HOLE QUANTITY: 4 ALL ENDS
•
FLANGE FACE DESIGN: RAISED STRAIGHT ALL ENDS
•
SECOND CONNECTION FACE TO CENTERLINE DISTANCE: 4.650 INCHES IN
•
NOMINAL THICKNESS: 0.438 INCHES SECOND END IN
•
NOMINAL OUTSIDE DIAMETER: 4.250 INCHES FIRST END IN
•
BOLT CIRCLE NOMINAL DIAMETER: 3.125 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS (FLIS)
FLOW CONTROL DEVICEDISK
BOLT HOLE QUANTITY4 ALL ENDS
SPECIAL FEATURESPACKED LIFT CAP 11.562 IN. DIA NOMINAL IN
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
SECOND CONNECTION FACE TO CENTERLINE DISTANCE4.650 INCHES IN
NOMINAL THICKNESS0.438 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER4.250 INCHES FIRST END IN
BOLT CIRCLE NOMINAL DIAMETER3.125 INCHES FIRST END IN
VALVE SIZE0.500 INCHES IN
VALVE OPERATION METHODAUTOMATIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
AA307-3Interchangeable
interchangeable cross-reference
interchangeable
B10-11Interchangeable
interchangeable cross-reference
interchangeable
31-43260Interchangeable
interchangeable cross-reference
interchangeable
65150-037Interchangeable
interchangeable cross-reference
interchangeable
A-3073Interchangeable
interchangeable cross-reference
interchangeable
390765Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LCT14/PLG1/2X1A?
LCT14/PLG1/2X1A is a LCT14/PLG1/2X1A.
What parts can replace LCT14/PLG1/2X1A?
There are 8 known substitutes for LCT14/PLG1/2X1A: AA307-3, B10-11, 31-43260 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LCT14/PLG1/2X1A?
LCT14/PLG1/2X1A is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-227-1014. 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