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PartsTable / COMPONENT / 46-144
46-144 ✓ 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 SWITCH,CODE INDICATING WHEEL is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOAT, point_type: CONVENTIONAL, point_angle: 118.0 DEGREES NOMINAL, shank_style: STRAIGHT ROUND, current_type: DC, flute_length: 5.375 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 5940-00-258-5097, 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
46-144
NSN: 5940-00-258-5097
FSC: 5940
CAGE: 79963 — ZIERICK MFG CORP (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOAT
point_typeCONVENTIONAL
point_angle118.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
current_typeDC
flute_length5.375 INCHES NOMINAL IN
overall_width0.312 INCHES IN
flute_quantity2
overall_length0.875 INCHES IN
shank_diameter0.687 INCHES NOMINAL IN
voltage_rating10.0 VOLTS MINIMUM AND 12.0 VOLTS MAXIMUM
mounting_methodBRACKET(S)
NSN5940-00-258-5097
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,CODE INDICATING WHEEL TITLE COMPONENT PN 46-144 MFR SWITCH,CODE INDICATING
KEY FEATURES
•
MATERIAL: COPPER ALLOY OVERALL EXCEPT INSULATION
•
CONDUCTOR ACCOMMODATION TYPE: SLANT LUG W/ONE HOLE SINGLE END
•
MATERIAL THICKNESS: 0.020 INCHES IN
•
SURFACE TREATMENT: TIN OVERALL EXCEPT INSULATION SINGLE LAYER
•
MOUNTING METHOD STYLE: RING
•
MOUNTING HOLE DIAMETER: 0.144 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH0.875 INCHES IN
MATERIALCOPPER ALLOY OVERALL EXCEPT INSULATION
SPECIAL FEATURESSOLDER STYLE BASIC SHAPE
CONDUCTOR ACCOMMODATION TYPESLANT LUG W/ONE HOLE SINGLE END
MATERIAL THICKNESS0.020 INCHES IN
SURFACE TREATMENTTIN OVERALL EXCEPT INSULATION SINGLE LAYER
MOUNTING METHOD STYLERING
MOUNTING HOLE DIAMETER0.144 INCHES IN
ELECTRICAL INSULATION FEATUREUNINSULATED
OVERALL WIDTH0.312 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
A2146Interchangeable
interchangeable cross-reference
interchangeable
1260Interchangeable
interchangeable cross-reference
interchangeable
466Interchangeable
interchangeable cross-reference
interchangeable
8DATInterchangeable
interchangeable cross-reference
interchangeable
8DAInterchangeable
interchangeable cross-reference
interchangeable
8D8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 46-144?
46-144 is a SWITCH,CODE INDICATING WHEEL.
What parts can replace 46-144?
There are 23 known substitutes for 46-144: A2146, 1260, 466 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 46-144?
46-144 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5940-00-258-5097. 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