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PartsTable / COMPONENT / NL523W04-012
NL523W04-012 ✓ 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 INSULATOR,STANDOFF is a the manufacturer industrial component. Key specifications include thread_length: 0.500 INCHES NOMINAL IN, overall_height: 1.500 INCHES NOMINAL IN, thread_location: MOUNTING FACILITY AND ELECTRICAL TERMINATION, outside_diameter: 1.000 INCHES NOMINAL IN, style_designator: PILLAR, identification_code_color: WHITE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5970-00-149-7312, 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
NL523W04-012
NSN: 5970-00-149-7312
FSC: 5970
CAGE: 83330 — DIALIGHT CORPORATION (USA)
SPECIFICATIONS
thread_length0.500 INCHES NOMINAL IN
overall_height1.500 INCHES NOMINAL IN
thread_locationMOUNTING FACILITY AND ELECTRICAL TERMINATION
outside_diameter1.000 INCHES NOMINAL IN
style_designatorPILLAR
identification_code_colorWHITE
thread_class_and_location2B ELECTRICAL TERMINATION AND 2B MOUNTING FACILITY
screw_thread_diameter_and_location0.250 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.250 MOUNTING FACILITY INCHES NOMINAL
mounting_facility_type_and_quantity1 THREADED HOLE(S)
screw_thread_quantity_per_inch_and_location20 ELECTRICAL TERMINATION AND 20 MOUNTING FACILITY
dielectric_material_voltage_rating_per_unit_thickness299.0 VOLTS PER MIL /0.001 INCH/ IN
NSN5970-00-149-7312
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,STANDOFF TITLE COMPONENT PN NL523W04-012 MFR INSULATOR,STANDOFF
KEY FEATURES
•
IDENTIFICATION CODE COLOR: WHITE
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED HOLE(S)
•
THREAD LOCATION: MOUNTING FACILITY AND ELECTRICAL TERMINATION
•
OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
THREAD LENGTH: 0.500 INCHES NOMINAL IN
•
SCREW THREAD QUANTITY PER INCH AND LOCATION: 20 ELECTRICAL TERMINATION AND 20 MOUNTING FACILITY
•
STYLE DESIGNATOR: PILLAR
TECHNICAL CHARACTERISTICS (FLIS)
IDENTIFICATION CODE COLORWHITE
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED HOLE(S)
THREAD LOCATIONMOUNTING FACILITY AND ELECTRICAL TERMINATION
OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
OVERALL HEIGHT1.500 INCHES NOMINAL IN
THREAD LENGTH0.500 INCHES NOMINAL IN
SCREW THREAD QUANTITY PER INCH AND LOCATION20 ELECTRICAL TERMINATION AND 20 MOUNTING FACILITY
STYLE DESIGNATORPILLAR
THREAD CLASS AND LOCATION2B ELECTRICAL TERMINATION AND 2B MOUNTING FACILITY
SCREW THREAD DIAMETER AND LOCATION0.250 ELECTRICAL TERMINATION INCHES NOMINAL AND 0.250 MOUNTING FACILITY INCHES NOMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
1420-0259Interchangeable
interchangeable cross-reference
interchangeable
3M40Interchangeable
interchangeable cross-reference
interchangeable
81566PC11850AInterchangeable
interchangeable cross-reference
interchangeable
H133Interchangeable
interchangeable cross-reference
interchangeable
13148AInterchangeable
interchangeable cross-reference
interchangeable
13341Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NL523W04-012?
NL523W04-012 is a INSULATOR,STANDOFF.
What parts can replace NL523W04-012?
There are 21 known substitutes for NL523W04-012: 1420-0259, 3M40, 81566PC11850A and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NL523W04-012?
NL523W04-012 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5970-00-149-7312. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026