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YOK85 — DAMPENER,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

YOK85: DAMPENER,FLUID PRESSURE.

The DAMPENER,FLUID PRESSURE is a the manufacturer industrial component. Key specifications include material: STEEL BODY, bonnet_type: PACKING RETAINING, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: SOCKET WITH BRAZING RING ALL ENDS, style_designator: STRAIGHT THRU, flow_control_device: DISK. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-288-5293, 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
YOK85
NSN: 4810-01-288-5293
FSC: 4810 — Valves, Powered
CAGE: 8FGX3 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORP DBA STEAM & AIR SOLUTIONS DIV CURTISS-WRIGHT STEAM AND AIR SOLUTIONS (USA)
SPECIFICATIONS
materialSTEEL BODY
bonnet_typePACKING RETAINING
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
connection_styleSOCKET WITH BRAZING RING ALL ENDS
style_designatorSTRAIGHT THRU
flow_control_deviceDISK
valve_operation_methodMANUAL
media_for_which_designedAIR SINGLE RESPONSE
nominal_pipe_size_accommodated0.250 INCHES ALL ENDS IN
NSN4810-01-288-5293
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: YOK85 · 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
SUBSTITUTES & CROSS-REFERENCES 3
1568NReference document
Same NSN cross-reference
Reference document — Secondary reference
HL-19633Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
HL-19633 PIECE 40Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is YOK85?
YOK85 is a DAMPENER,FLUID PRESSURE.
What parts can replace YOK85?
There are 3 known substitutes for YOK85: 1568N, HL-19633, HL-19633 PIECE 40. Substitute compatibility should be verified for your specific system.
What is the NSN for YOK85?
YOK85 is cataloged in the U.S. Government catalog under NSN 4810-01-288-5293. This indicates validated use in U.S. government and defense supply chains.
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