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N54112 ✓ 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 DISK,VALVE is a the manufacturer industrial component. Key specifications include material: PLASTIC, overall_height: 0.154 INCHES NOMINAL IN, inside_diameter: 0.380 INCHES NOMINAL IN, shoulder_height: 0.065 INCHES NOMINAL IN, outside_diameter: 0.800 INCHES NOMINAL IN, style_designator: PLAIN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-073-9883, 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
N54112
NSN: 4820-00-073-9883
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialPLASTIC
overall_height0.154 INCHES NOMINAL IN
inside_diameter0.380 INCHES NOMINAL IN
shoulder_height0.065 INCHES NOMINAL IN
outside_diameter0.800 INCHES NOMINAL IN
style_designatorPLAIN
NSN4820-00-073-9883
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N54112 · 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: PLAIN
•
SHOULDER HEIGHT: 0.065 INCHES NOMINAL IN
•
MATERIAL: PLASTIC
•
OUTSIDE DIAMETER: 0.800 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.380 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORPLAIN
OVERALL HEIGHT0.154 INCHES NOMINAL IN
SHOULDER HEIGHT0.065 INCHES NOMINAL IN
MATERIALPLASTIC
OUTSIDE DIAMETER0.800 INCHES NOMINAL IN
INSIDE DIAMETER0.380 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
132330Interchangeable
interchangeable cross-reference
interchangeable
500-516-14Interchangeable
interchangeable cross-reference
interchangeable
80.0605Interchangeable
interchangeable cross-reference
interchangeable
D46Interchangeable
interchangeable cross-reference
interchangeable
138401-1Interchangeable
interchangeable cross-reference
interchangeable
13084281Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N54112?
N54112 is a DISK,VALVE.
What parts can replace N54112?
There are 19 known substitutes for N54112: 132330, 500-516-14, 80.0605 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N54112?
N54112 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-073-9883. 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