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Technical Data Sheet
PartsTable / COMPONENT / 46524H
46524H ✓ 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 PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include diameter: 0.7480 INCHES MINIMUM AND 0.7495 INCHES MAXIMUM IN, material: STEEL COMP 1020 OVERALL, overall_length: 3.312 INCHES NOMINAL IN, undercut_width: 0.125 INCHES NOMINAL IN, first_end_style: CHAMFERED, undercut_radius: 0.031 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 5315-00-090-5370, 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
46524H
NSN: 5315-00-090-5370
FSC: 5315
CAGE: 31007 — NAVISTAR INTERNATIONAL CORPORATION DBA NAVISTAR (USA)
SPECIFICATIONS
diameter0.7480 INCHES MINIMUM AND 0.7495 INCHES MAXIMUM IN
materialSTEEL COMP 1020 OVERALL
overall_length3.312 INCHES NOMINAL IN
undercut_width0.125 INCHES NOMINAL IN
first_end_styleCHAMFERED
undercut_radius0.031 INCHES NOMINAL IN
effective_length3.062 INCHES NOMINAL IN
second_end_styleRADIUS
special_featuresDRILLED AND TAPPED HOLE FROM GROOVED END 1/8 IN. STD PIPE THD 1.938 IN. DEEP IN
style_designatorGROOVE
undercut_diameter0.560 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN
first_end_locationSHANK END
NSN5315-00-090-5370
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 46524H · 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
KEY FEATURES
•
UNDERCUT RADIUS: 0.031 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
SECOND END STYLE: RADIUS
•
EFFECTIVE LENGTH: 3.062 INCHES NOMINAL IN
•
UNDERCUT WIDTH: 0.125 INCHES NOMINAL IN
•
SECOND END CORNER RADIUS: 0.010 INCHES NOMINAL IN
•
UNDERCUT DIAMETER: 0.560 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN
•
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN: 1.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
UNDERCUT RADIUS0.031 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END STYLERADIUS
EFFECTIVE LENGTH3.062 INCHES NOMINAL IN
UNDERCUT WIDTH0.125 INCHES NOMINAL IN
SECOND END CORNER RADIUS0.010 INCHES NOMINAL IN
UNDERCUT DIAMETER0.560 INCHES MINIMUM AND 0.563 INCHES MAXIMUM IN
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN1.500 INCHES NOMINAL IN
MATERIALSTEEL COMP 1020 OVERALL
FIRST HOLE DIAMETER0.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
940130Interchangeable
interchangeable cross-reference
interchangeable
201SM12Interchangeable
interchangeable cross-reference
interchangeable
672M1Interchangeable
interchangeable cross-reference
interchangeable
C509ADXInterchangeable
Same NIIN cross-reference
interchangeable
C509Interchangeable
Same NIIN cross-reference
interchangeable
086318Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 46524H?
46524H is a PIN,GROOVED,HEADLESS.
What parts can replace 46524H?
There are 10 known substitutes for 46524H: 940130, 201SM12, 672M1 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 46524H?
46524H is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-090-5370. 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