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Technical Data Sheet
PartsTable / COMPONENT / C609
C609 ✓ 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

PARTS KIT,HYDRAULIC BRAKE WHEEL. Key specifications include material: STEEL COMP 1045 OVERALL, document_type: ENGINEERING DRAWING, end_item_name: TRUCK, document_source: 12204, end_item_source: 12204, first_end_style: CHAMFERED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-253-3017, 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
C609
NSN: 5315-00-253-3017
FSC: 5315
CAGE: 35311 — AMERICAN STANDARD INC WESTINGHOUSE AIR BRAKE CO DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 1045 OVERALL
document_typeENGINEERING DRAWING
end_item_nameTRUCK
document_source12204
end_item_source12204
first_end_styleCHAMFERED
hardness_rating58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
second_end_styleCHAMFERED
component_quantity4
pin_overall_length3.297 INCHES NOMINAL IN
pin_overall_diameter2.0000 INCHES NOMINAL IN
first_end_taper_angle45.0 DEGREES NOMINAL
NSN5315-00-253-3017
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: C609 · 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
•
PIN OVERALL DIAMETER: 2.0000 INCHES NOMINAL IN
•
SECOND END TAPER LENGTH: 0.094 INCHES NOMINAL IN
•
FIRST END TAPER LENGTH: 0.062 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED
•
SECOND END TAPER ANGLE: 45.0 DEGREES NOMINAL
•
SECOND END STYLE: CHAMFERED
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
PIN OVERALL DIAMETER2.0000 INCHES NOMINAL IN
SECOND END TAPER LENGTH0.094 INCHES NOMINAL IN
FIRST END TAPER LENGTH0.062 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
SECOND END TAPER ANGLE45.0 DEGREES NOMINAL
SECOND END STYLECHAMFERED
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1045 OVERALL
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
1450497Interchangeable
interchangeable cross-reference
interchangeable
K13690Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C609?
C609 is a PARTS KIT,HYDRAULIC BRAKE WHEEL.
What parts can replace C609?
There are 2 known substitutes for C609: 1450497, K13690. Substitute compatibility should be verified for your specific system.
What is the NSN for C609?
C609 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-253-3017. 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