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Technical Data Sheet
PartsTable / COMPONENT / 15664-15667
15664-15667 ✓ 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: STEEL CORROSION RESISTING, seat_angle: 60.0 DEGREES NOMINAL, thread_class: 2A A, overall_height: 2.220 INCHES NOMINAL IN, shoulder_width: 0.284 INCHES NOMINAL IN, shoulder_height: 0.134 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 4820-00-474-0295, 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
15664-15667
NSN: 4820-00-474-0295
FSC: 4820
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
seat_angle60.0 DEGREES NOMINAL
thread_class2A A
overall_height2.220 INCHES NOMINAL IN
shoulder_width0.284 INCHES NOMINAL IN
shoulder_height0.134 INCHES NOMINAL IN
style_designatorPLUG
nominal_thread_size0.500 INCHES IN
thread_series_designatorUNF
NSN4820-00-474-0295
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 15664-15667 · 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
•
SHOULDER WIDTH: 0.284 INCHES NOMINAL IN
•
SEAT ANGLE: 60.0 DEGREES NOMINAL
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
SHOULDER HEIGHT: 0.134 INCHES NOMINAL IN
•
THREAD SERIES DESIGNATOR: UNF
•
MATERIAL: STEEL CORROSION RESISTING
•
STYLE DESIGNATOR: PLUG
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT2.220 INCHES NOMINAL IN
SHOULDER WIDTH0.284 INCHES NOMINAL IN
SEAT ANGLE60.0 DEGREES NOMINAL
NOMINAL THREAD SIZE0.500 INCHES IN
SHOULDER HEIGHT0.134 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNF
MATERIALSTEEL CORROSION RESISTING
STYLE DESIGNATORPLUG
THREAD CLASS2A A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
15667Interchangeable
interchangeable cross-reference
interchangeable
P0156-0585Interchangeable
interchangeable cross-reference
interchangeable
0156-0585Interchangeable
interchangeable cross-reference
interchangeable
65183Interchangeable
interchangeable cross-reference
interchangeable
SKA1619Interchangeable
interchangeable cross-reference
interchangeable
0115667Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 15664-15667?
15664-15667 is a DISK,VALVE.
What parts can replace 15664-15667?
There are 14 known substitutes for 15664-15667: 15667, P0156-0585, 0156-0585 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 15664-15667?
15664-15667 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-474-0295. 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