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850186 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The TERMINAL,LUG is a the manufacturer industrial component. Key specifications include angle: 90.0 DEGREES, material: COPPER ALLOY OVERALL, largest_width: 0.250 INCHES SINGLE END IN, overall_width: 0.625 INCHES IN, overall_length: 0.719 INCHES IN, basic_shape_style: SOLDER, ANGULAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-382-8644, 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
850186
NSN: 5310-00-382-8644
FSC: 5310
CAGE: 12603 — CLARK EQUIPMENT CO (USA)
SPECIFICATIONS
angle90.0 DEGREES
materialCOPPER ALLOY OVERALL
largest_width0.250 INCHES SINGLE END IN
overall_width0.625 INCHES IN
overall_length0.719 INCHES IN
basic_shape_styleSOLDER, ANGULAR
surface_treatmentTIN OVERALL EXCEPT INSULATION SINGLE LAYER
mounting_method_styleRING
mounting_tongue_width0.625 INCHES IN
mounting_hole_diameter0.250 INCHES IN
mounting_facility_thickness0.051 INCHES IN
conductor_accommodation_typeSLANT LUG W/ONE HOLE SINGLE END
NSN5310-00-382-8644
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 850186 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
5559Interchangeable
interchangeable cross-reference
interchangeable
705Z0D32AInterchangeable
interchangeable cross-reference
interchangeable
70-1370Interchangeable
interchangeable cross-reference
interchangeable
SL4232PC81Interchangeable
interchangeable cross-reference
interchangeable
SL5676PC81Interchangeable
interchangeable cross-reference
interchangeable
SL5612PC81Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 850186?
850186 is a TERMINAL,LUG.
What parts can replace 850186?
There are 23 known substitutes for 850186: 5559, 705Z0D32A, 70-1370 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 850186?
850186 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-382-8644. 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