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3530965 ✓ 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 NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include width_across_flats: 0.375 INCHES NOMINAL IN, thread_quantity_per_inch: 24. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-056-0029, 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
3530965
NSN: 5310-01-056-0029
FSC: 5310
CAGE: 33968 — CLARK EQUIPMENT CO DIV DOOSAN INFRACORE PORTABLE POWER (USA)
SPECIFICATIONS
width_across_flats0.375 INCHES NOMINAL IN
thread_quantity_per_inch24
NSN5310-01-056-0029
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3530965 · 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
•
WIDTH ACROSS FLATS: 0.375 INCHES NOMINAL IN
•
THREAD QUANTITY PER INCH: 24
TECHNICAL CHARACTERISTICS (FLIS)
WIDTH ACROSS FLATS0.375 INCHES NOMINAL IN
THREAD QUANTITY PER INCH24
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
1747Interchangeable
interchangeable cross-reference
interchangeable
416A4Interchangeable
interchangeable cross-reference
interchangeable
7099326Interchangeable
interchangeable cross-reference
interchangeable
416-0333Interchangeable
interchangeable cross-reference
interchangeable
416-0133Interchangeable
interchangeable cross-reference
interchangeable
1 3-4D48F402JInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3530965?
3530965 is a NUT,SELF-LOCKING,HEXAGON.
What parts can replace 3530965?
There are 16 known substitutes for 3530965: 1747, 416A4, 7099326 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3530965?
3530965 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-056-0029. 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