PartsTable
Technical Data Sheet
WB8000-2 ✓ 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

CAPACITOR,FIXED,MICA DIELECTRIC. Key specifications include material: ALUMINUM ALLOY SEAT, thread_class: 2A FIRST END A, connection_type: THREADED EXTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END, style_designator: ANGLE, thread_direction: RIGHT-HAND FIRST END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-628-7678, 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
WB8000-2
NSN: 4820-00-628-7678
FSC: 4820
CAGE: 00459 — WEBA INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY SEAT
thread_class2A FIRST END A
connection_typeTHREADED EXTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) FIRST END
style_designatorANGLE
thread_directionRIGHT-HAND FIRST END
flow_control_devicePOPPET
nominal_thread_size0.562 INCHES FIRST END IN
valve_operation_methodMANUAL
thread_series_designatorUNF FIRST END
NSN4820-00-628-7678
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: WB8000-2 · 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
MATERIAL: ALUMINUM ALLOY BODY
THREAD CLASS: 2A FIRST END A
CONNECTION TYPE: THREADED EXTERNAL PIPE FIRST END
STYLE DESIGNATOR: ANGLE
THREAD DIRECTION: RIGHT-HAND FIRST END
VALVE OPERATION METHOD: MANUAL
THREAD SERIES DESIGNATOR: UNF FIRST END
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALALUMINUM ALLOY BODY
THREAD CLASS2A FIRST END A
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
STYLE DESIGNATORANGLE
THREAD DIRECTIONRIGHT-HAND FIRST END
VALVE OPERATION METHODMANUAL
MATERIALSTEEL FLOW CONTROL DEVICE
THREAD SERIES DESIGNATORUNF FIRST END
MATERIALALUMINUM ALLOY SEAT
FLOW CONTROL DEVICEPOPPET
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
5910Interchangeable
interchangeable cross-reference
interchangeable
D15ED590F0Interchangeable
interchangeable cross-reference
interchangeable
DM15E590F500VInterchangeable
interchangeable cross-reference
interchangeable
1800551REVCInterchangeable
interchangeable cross-reference
interchangeable
20-91013Interchangeable
interchangeable cross-reference
interchangeable
14-354-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WB8000-2?
WB8000-2 is a CAPACITOR,FIXED,MICA DIELECTRIC.
What parts can replace WB8000-2?
There are 17 known substitutes for WB8000-2: 5910, D15ED590F0, DM15E590F500V and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WB8000-2?
WB8000-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-628-7678. This indicates validated use in U.S. government and defense supply chains.
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