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PartsTable / COMPONENT / 050864
050864 ✓ 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 RETAINER,DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, seat_angle: 45.0 DEGREES NOMINAL, thread_class: 3A ALL ENDS A, overall_height: 0.907 INCHES NOMINAL IN, overall_length: 0.620 INCHES NOMINAL IN, shank_diameter: 0.615 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 4820-01-163-7299, 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
050864
NSN: 4820-01-163-7299
FSC: 4820
CAGE: 32142 — HYDRASEARCH COMPANY, LLC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
seat_angle45.0 DEGREES NOMINAL
thread_class3A ALL ENDS A
overall_height0.907 INCHES NOMINAL IN
overall_length0.620 INCHES NOMINAL IN
shank_diameter0.615 INCHES NOMINAL IN
connection_typeTHREADED EXTERNAL BOSS ALL ENDS
flange_diameter1.060 INCHES NOMINAL IN
inside_diameter0.732 INCHES NOMINAL IN
connection_styleEXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
outside_diameter1.836 INCHES NOMINAL IN
special_featuresSEAT WITH INTEGRAL GLAND
NSN4820-01-163-7299
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 050864 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
5065-ASSY-3-PL1358Interchangeable
interchangeable cross-reference
interchangeable
H5065Interchangeable
interchangeable cross-reference
interchangeable
H-5065-7-PL1362Interchangeable
interchangeable cross-reference
interchangeable
H5065-ASSY-2-PL1357Interchangeable
interchangeable cross-reference
interchangeable
050842Interchangeable
interchangeable cross-reference
interchangeable
H-5065 PIECE 4-050862Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 050864?
050864 is a RETAINER,DISK,VALVE.
What parts can replace 050864?
There are 18 known substitutes for 050864: 5065-ASSY-3-PL1358, H5065, H-5065-7-PL1362 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 050864?
050864 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-163-7299. 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