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PartsTable / COMPONENT / NL522W19-011
NL522W19-011 ✓ 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 top_diameter: 0.781 INCHES NOMINAL IN, overall_height: 1.375 INCHES NOMINAL IN, flange_thickness: 0.250 INCHES NOMINAL IN, outside_diameter: 2.125 INCHES NOMINAL IN, special_features: DOES NOT CONTAIN A CENTER STUD, style_designator: CONICAL, BEEHIVE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5970-00-280-8853, 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
NL522W19-011
NSN: 5970-00-280-8853
FSC: 5970
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
top_diameter0.781 INCHES NOMINAL IN
overall_height1.375 INCHES NOMINAL IN
flange_thickness0.250 INCHES NOMINAL IN
outside_diameter2.125 INCHES NOMINAL IN
special_featuresDOES NOT CONTAIN A CENTER STUD
style_designatorCONICAL, BEEHIVE
base_inside_diameter0.500 INCHES NOMINAL IN
mounting_hole_diameter0.188 INCHES NOMINAL IN
identification_code_colorWHITE
height_above_mounting_surface1.375 INCHES NOMINAL IN
mounting_bolt_circle_diameter1.688 INCHES NOMINAL IN
mounting_facility_type_and_quantity3 UNTHREADED HOLE(S)
NSN5970-00-280-8853
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSULATOR,STANDOFF TITLE COMPONENT PN NL522W19-011 MFR INSULATOR,STANDOFF
KEY FEATURES
•
OUTSIDE DIAMETER: 2.125 INCHES NOMINAL IN
•
IDENTIFICATION CODE COLOR: WHITE
•
BASE INSIDE DIAMETER: 0.500 INCHES NOMINAL IN
•
MOUNTING FACILITY TYPE AND QUANTITY: 3 UNTHREADED HOLE(S)
•
HEIGHT ABOVE MOUNTING SURFACE: 1.375 INCHES NOMINAL IN
•
MOUNTING BOLT CIRCLE DIAMETER: 1.688 INCHES NOMINAL IN
•
TOP DIAMETER: 0.781 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER2.125 INCHES NOMINAL IN
IDENTIFICATION CODE COLORWHITE
BASE INSIDE DIAMETER0.500 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY3 UNTHREADED HOLE(S)
SPECIAL FEATURESDOES NOT CONTAIN A CENTER STUD
HEIGHT ABOVE MOUNTING SURFACE1.375 INCHES NOMINAL IN
MOUNTING BOLT CIRCLE DIAMETER1.688 INCHES NOMINAL IN
TOP DIAMETER0.781 INCHES NOMINAL IN
DIELECTRIC MATERIAL VOLTAGE RATING PER UNIT THICKNESS249.0 VOLTS PER MIL /0.001 INCH/ IN
STYLE DESIGNATORCONICAL, BEEHIVE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
BL713988Interchangeable
interchangeable cross-reference
interchangeable
7606246Interchangeable
interchangeable cross-reference
interchangeable
MIL-I-23264/3Interchangeable
interchangeable cross-reference
interchangeable
P-1050Interchangeable
interchangeable cross-reference
interchangeable
1048-00Interchangeable
interchangeable cross-reference
interchangeable
NL522W20-012Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NL522W19-011?
NL522W19-011 is a INSULATOR,STANDOFF.
What parts can replace NL522W19-011?
There are 14 known substitutes for NL522W19-011: BL713988, 7606246, MIL-I-23264/3 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NL522W19-011?
NL522W19-011 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5970-00-280-8853. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026