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41A494 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The DISC,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CASE, body_width: 2.250 INCHES NOMINAL IN, case_style: SQUARE, seal_width: 0.500 INCHES NOMINAL IN, shaft_type: ROUND SINGLE ACTUATOR, body_height: 2.875 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1660-00-957-6795, 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
41A494
NSN: 1660-00-957-6795
FSC: 1660
CAGE: 79294 — E-SYSTEMS INC MONTEK DIV FLUID CONTROLS OPNS (USA)
SPECIFICATIONS
materialSTEEL CASE
body_width2.250 INCHES NOMINAL IN
case_styleSQUARE
seal_width0.500 INCHES NOMINAL IN
shaft_typeROUND SINGLE ACTUATOR
body_height2.875 INCHES NOMINAL IN
body_length3.219 INCHES NOMINAL IN
corner_shapeSQUARE ALL CORNERS
shaft_length0.500 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class2A SINGLE MOUNTING FACILITY A
terminal_typeTAB, SOLDER LUG
thread_length0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
NSN1660-00-957-6795
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DISC,VALVE TITLE COMPONENT PN 41A494 MFR DISC,VALVE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
RT8100-126Interchangeable
interchangeable cross-reference
interchangeable
AN1-4-1701-184PC36Interchangeable
interchangeable cross-reference
interchangeable
65958Interchangeable
interchangeable cross-reference
interchangeable
99G110Interchangeable
interchangeable cross-reference
interchangeable
43233Interchangeable
interchangeable cross-reference
interchangeable
141888-DH1CInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 41A494?
41A494 is a DISC,VALVE.
What parts can replace 41A494?
There are 12 known substitutes for 41A494: RT8100-126, AN1-4-1701-184PC36, 65958 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 41A494?
41A494 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1660-00-957-6795. 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