PartsTable
Technical Data Sheet
PartsTable / COMPONENT / D8506
D8506 ✓ 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,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, first_end_style: SQUARE, pin_overall_length: 2.625 INCHES NOMINAL IN, pin_overall_diameter: 0.2500 INCHES NOMINAL IN, second_end_relationship_with_first_end: IDENTICAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-251-9996, 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
D8506
NSN: 5315-00-251-9996
FSC: 5315
CAGE: 23926 — KOMATSU AMERICA CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
first_end_styleSQUARE
pin_overall_length2.625 INCHES NOMINAL IN
pin_overall_diameter0.2500 INCHES NOMINAL IN
second_end_relationship_with_first_endIDENTICAL
NSN5315-00-251-9996
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: D8506 · 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
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
PIN OVERALL DIAMETER: 0.2500 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
PIN OVERALL LENGTH: 2.625 INCHES NOMINAL IN
•
FIRST END STYLE: SQUARE
TECHNICAL CHARACTERISTICS (FLIS)
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
PIN OVERALL DIAMETER0.2500 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
PIN OVERALL LENGTH2.625 INCHES NOMINAL IN
FIRST END STYLESQUARE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
8506Interchangeable
interchangeable cross-reference
interchangeable
028268Interchangeable
interchangeable cross-reference
interchangeable
94664-1Interchangeable
interchangeable cross-reference
interchangeable
8506NInterchangeable
interchangeable cross-reference
interchangeable
206FSInterchangeable
interchangeable cross-reference
interchangeable
8506CE1TX9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy D8506?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is D8506?
D8506 is a PIN,STRAIGHT,HEADLESS.
What parts can replace D8506?
There are 17 known substitutes for D8506: 8506, 028268, 94664-1 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D8506?
D8506 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-251-9996. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — D8506

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026