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PartsTable / COMPONENT / J-6893-4
J-6893-4 ✓ 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 KEY,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_width: 0.218 INCHES NOMINAL IN, overall_height: 0.218 INCHES NOMINAL IN, overall_length: 0.380 INCHES NOMINAL IN, special_features: COLOR BLACK, surface_treatment: ANODIZE OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-302-0859, 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
J-6893-4
NSN: 5315-01-302-0859
FSC: 5315
CAGE: 33287 — BOSCH AUTOMOTIVE SERVICE SOLUTIONS INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_width0.218 INCHES NOMINAL IN
overall_height0.218 INCHES NOMINAL IN
overall_length0.380 INCHES NOMINAL IN
special_featuresCOLOR BLACK
surface_treatmentANODIZE OVERALL
NSN5315-01-302-0859
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: J-6893-4 · 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
•
SURFACE TREATMENT: ANODIZE OVERALL
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH0.380 INCHES NOMINAL IN
OVERALL WIDTH0.218 INCHES NOMINAL IN
SURFACE TREATMENTANODIZE OVERALL
MATERIALSTEEL OVERALL
OVERALL HEIGHT0.218 INCHES NOMINAL IN
SPECIAL FEATURESCOLOR BLACK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
1257-02619Interchangeable
interchangeable cross-reference
interchangeable
GM805EU1Interchangeable
interchangeable cross-reference
interchangeable
1257Interchangeable
interchangeable cross-reference
interchangeable
02619Interchangeable
interchangeable cross-reference
interchangeable
C2619Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is J-6893-4?
J-6893-4 is a KEY,MACHINE.
What parts can replace J-6893-4?
There are 5 known substitutes for J-6893-4: 1257-02619, GM805EU1, 1257 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for J-6893-4?
J-6893-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-302-0859. 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