PartsTable
Technical Data Sheet
MIL-V-20064 ✓ 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,VARIABLE,AIR DIELECTRI. Key specifications include material: COPPER ALLOY BODY, bonnet_type: INSIDE SCREW, connection_type: UNTHREADED INTERNAL TUBE ALL ENDS, connection_style: SOCKET (TUBE) ALL ENDS, special_features: BRONZE PHOSPHOR FLOW CONTROL DEVICE, style_designator: ANGLE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-067-5029, 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
MIL-V-20064
NSN: 4820-00-067-5029
FSC: 4820
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialCOPPER ALLOY BODY
bonnet_typeINSIDE SCREW
connection_typeUNTHREADED INTERNAL TUBE ALL ENDS
connection_styleSOCKET (TUBE) ALL ENDS
special_featuresBRONZE PHOSPHOR FLOW CONTROL DEVICE
style_designatorANGLE
flow_control_deviceDIAPHRAGM
maximum_operating_temp450.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_methodMANUAL
end_item_identificationYORK INTL CORP PURGE AND PUMPOUT UNIT MODEL NO. R-114
bonnet_attachment_methodTHREADED
media_for_which_designedREFRIGERANT 22 SECOND RESPONSE
NSN4820-00-067-5029
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: MIL-V-20064 · 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 DOCUMENT AND CLASSIFICATION: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE SEAT
NOMINAL THREAD SIZE: 0.875 INCHES SECOND END IN
FLOW CONTROL DEVICE: DISK
MAXIMUM OPERATING TEMP: 275.0 FAHRENHEIT SECOND RESPONSE DEGF
THREAD DIRECTION: RIGHT-HAND SECOND END
VALVE OPERATION METHOD: MANUAL
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)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE SEAT
NOMINAL THREAD SIZE0.875 INCHES SECOND END IN
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING TEMP275.0 FAHRENHEIT SECOND RESPONSE DEGF
MAXIMUM OPERATING TEMP275.0 FAHRENHEIT FIRST RESPONSE DEGF
THREAD DIRECTIONRIGHT-HAND SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-637 FED SPEC 1ST MATERIAL RESPONSE FLOW CONTROL DEVICE
VALVE OPERATION METHODMANUAL
BONNET ATTACHMENT METHODTHREADED
MATERIALCOPPER ALLOY 360 AND PLASTIC POLYAMIDE NYLON FLOW CONTROL DEVICE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
AS5183Interchangeable
interchangeable cross-reference
interchangeable
AN840-6Interchangeable
interchangeable cross-reference
interchangeable
6434Interchangeable
interchangeable cross-reference
interchangeable
A-A-2835 TY2STSInterchangeable
interchangeable cross-reference
interchangeable
MIL-B-38721Interchangeable
interchangeable cross-reference
interchangeable
901-6434Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-V-20064?
MIL-V-20064 is a CAPACITOR,VARIABLE,AIR DIELECTRI.
What parts can replace MIL-V-20064?
There are 17 known substitutes for MIL-V-20064: AS5183, AN840-6, 6434 and 14 more. Substitute compatibility should be verified for your specific system.
Is MIL-V-20064 still available?
MIL-V-20064 is currently cancelled.
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