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PartsTable / COMPONENT / 426L64099-M00 ITEM 78
426L64099-M00 ITEM 78 ✓ 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

SENSOR,AIR CHARGED TEMPERATURE,E. Key specifications include material: COPPER ALLOY FLOW CONTROL DEVICE, connection_type: UNTHREADED INTERNAL TUBE ALL ENDS, connection_style: SOCKET (TUBE) ALL ENDS, style_designator: STRAIGHT THRU, mounting_position: HORIZONTAL OR VERTICAL, operating_pressure: 500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-442-7222, 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
426L64099-M00 ITEM 78
NSN: 4820-00-442-7222
FSC: 4820
CAGE: U2692 — JOHNSON CONTROLS LTD, YORK NAVY SYSTEMS (GBR)
SPECIFICATIONS
materialCOPPER ALLOY FLOW CONTROL DEVICE
connection_typeUNTHREADED INTERNAL TUBE ALL ENDS
connection_styleSOCKET (TUBE) ALL ENDS
style_designatorSTRAIGHT THRU
mounting_positionHORIZONTAL OR VERTICAL
operating_pressure500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_methodSPRING
flow_control_devicePISTON
maximum_operating_temp200.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_methodAUTOMATIC
nominal_outside_diameter_tube_accommodated0.625 INCHES ALL ENDS IN
NSN4820-00-442-7222
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 426L64099-M00 ITEM 78 · 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
•
MAXIMUM OPERATING TEMP: 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.625 INCHES ALL ENDS IN
•
MATERIAL: RUBBER SYNTHETIC SEAT
•
DISK LOADING METHOD: SPRING
•
STYLE DESIGNATOR: STRAIGHT THRU
•
CONNECTION STYLE: SOCKET (TUBE) ALL ENDS
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE ALL ENDS
•
MOUNTING POSITION: HORIZONTAL OR VERTICAL
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM OPERATING TEMP200.0 FAHRENHEIT SINGLE RESPONSE DEGF
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES ALL ENDS IN
MATERIALRUBBER SYNTHETIC SEAT
DISK LOADING METHODSPRING
STYLE DESIGNATORSTRAIGHT THRU
CONNECTION STYLESOCKET (TUBE) ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
MOUNTING POSITIONHORIZONTAL OR VERTICAL
FLOW CONTROL DEVICEPISTON
VALVE OPERATION METHODAUTOMATIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
1165-8Interchangeable
interchangeable cross-reference
interchangeable
311-18295-01Interchangeable
interchangeable cross-reference
interchangeable
ST30667Interchangeable
interchangeable cross-reference
interchangeable
986117-1BInterchangeable
interchangeable cross-reference
interchangeable
B11658Interchangeable
interchangeable cross-reference
interchangeable
647LXInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 426L64099-M00 ITEM 78?
426L64099-M00 ITEM 78 is a SENSOR,AIR CHARGED TEMPERATURE,E.
What parts can replace 426L64099-M00 ITEM 78?
There are 18 known substitutes for 426L64099-M00 ITEM 78: 1165-8, 311-18295-01, ST30667 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 426L64099-M00 ITEM 78?
426L64099-M00 ITEM 78 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-442-7222. 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