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Technical Data Sheet
PartsTable / COMPONENT / 84864
84864 ✓ Verified by PartsTable
Lindy · 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

Pack of 4 high power rechargeable batteries!<br>- High 2400mAh energy capacity<br>- Replaces standard 1.5V AA batteries<br>- Overcomes 'memory effect' problems associated with Ni-Cad batteries<br>- Ideal for high power consumption devices such as toys, torches and personal stereos<br>- Complete with handy plastic storage case. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-036-1969, 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
84864
NSN: 4820-00-036-1969
FSC: 4820
CAGE: 38056 — ASHCROFT INC DBA HEISE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
seat_angle45.0 DEGREES NOMINAL
thread_class2B
overall_height1.485 INCHES NOMINAL IN
outside_diameter1.375 INCHES NOMINAL IN
style_designatorPLUG
nominal_thread_size0.563 INCHES IN
end_item_identificationGYRO AC UPS
thread_series_designatorUNF
NSN4820-00-036-1969
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 84864 · Lindy ⚠ 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: PLUG
•
MATERIAL: STEEL CORROSION RESISTING
•
OUTSIDE DIAMETER: 1.375 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.563 INCHES IN
•
THREAD SERIES DESIGNATOR: UNF
•
SEAT ANGLE: 45.0 DEGREES NOMINAL
•
THREAD CLASS: 2B
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)
OVERALL HEIGHT1.485 INCHES NOMINAL IN
STYLE DESIGNATORPLUG
MATERIALSTEEL CORROSION RESISTING
OUTSIDE DIAMETER1.375 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.563 INCHES IN
THREAD SERIES DESIGNATORUNF
SEAT ANGLE45.0 DEGREES NOMINAL
THREAD CLASS2B
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
84864Interchangeable
interchangeable cross-reference
interchangeable
84011Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 84864?
84864 is a CAPACITOR,VARIABLE,AIR DIELECTRI manufactured by Lindy.
What parts can replace 84864?
There are 2 known substitutes for 84864: 84864, 84011. Substitute compatibility should be verified for your specific system.
What is the NSN for 84864?
84864 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-036-1969. 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