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PartsTable / COMPONENT / LAPN1 W/A 39141 2T20PSI
LAPN1 W/A 39141 2T20PSI ✓ 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 LAPN1 W/A 39141 2T20PSI 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 4820-01-222-8323, 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
LAPN1 W/A 39141 2T20PSI
NSN: 4820-01-222-8323
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
Part NumberLAPN1 W/A 39141 2T20PSI
NSN4820-01-222-8323
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: LAPN1 W/A 39141 2T20PSI · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: CARBON STEEL,CADMIUM PLATED SPRING AND CASE;SIZE 0.500 IN.;FLANGED 150 LB PER ASA B16.5;ADJUSTABLE LEVEL RANGE 2 TO 20 PSI,WATER;MAX STATIC PRESSURE 300 PSIG LBS
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCARBON STEEL,CADMIUM PLATED SPRING AND CASE;SIZE 0.500 IN.;FLANGED 150 LB PER ASA B16.5;ADJUSTABLE LEVEL RANGE 2 TO 20 PSI,WATER;MAX STATIC PRESSURE 300 PSIG LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
14801NPC27Interchangeable
interchangeable cross-reference
interchangeable
14801NInterchangeable
interchangeable cross-reference
interchangeable
N38059Interchangeable
interchangeable cross-reference
interchangeable
14801N PIECE 16Interchangeable
interchangeable cross-reference
interchangeable
31837Interchangeable
interchangeable cross-reference
interchangeable
14801N PIECE 28Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LAPN1 W/A 39141 2T20PSI?
LAPN1 W/A 39141 2T20PSI is a LAPN1 W/A 39141 2T20PSI.
What parts can replace LAPN1 W/A 39141 2T20PSI?
There are 12 known substitutes for LAPN1 W/A 39141 2T20PSI: 14801NPC27, 14801N, N38059 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LAPN1 W/A 39141 2T20PSI?
LAPN1 W/A 39141 2T20PSI is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-222-8323. 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