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PartsTable / COMPONENT / 8000-0668
8000-0668 ✓ 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 flexibility: FLEXIBLE, design_designation: GENERAL PURPOSE, end_item_identification: 6515-01-614-0182, disposition_after_initial_use: REUSABLE, part_name_assigned_by_controlling_agency: PROBE, TEMPERATURE MONITORING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-239-9527, 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
8000-0668
NSN: 5315-01-239-9527
FSC: 5315
CAGE: 27401 — CATERPILLAR PAVING PRODUCTS INC (USA)
SPECIFICATIONS
flexibilityFLEXIBLE
special_featuresPROBE, TEMPERATURE MONITORING, INDWELLING, RESUSABLE; FOR USE WITH PROPAQ MD, NSN: 6515-01-614-0182; PRODUCT DEVICE CODE, 99998
design_designationGENERAL PURPOSE
end_item_identification6515-01-614-0182
disposition_after_initial_useREUSABLE
part_name_assigned_by_controlling_agencyPROBE, TEMPERATURE MONITORING
NSN5315-01-239-9527
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 8000-0668 · 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
•
FIRST END STYLE: SQUARE
TECHNICAL CHARACTERISTICS (FLIS)
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FIRST END STYLESQUARE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
1115433Interchangeable
interchangeable cross-reference
interchangeable
E600M305Interchangeable
interchangeable cross-reference
interchangeable
1115066Interchangeable
interchangeable cross-reference
interchangeable
2000691Interchangeable
interchangeable cross-reference
interchangeable
1115065Interchangeable
interchangeable cross-reference
interchangeable
128712HInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8000-0668?
8000-0668 is a PIN,STRAIGHT,HEADLESS.
What parts can replace 8000-0668?
There are 10 known substitutes for 8000-0668: 1115433, E600M305, 1115066 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8000-0668?
8000-0668 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-239-9527. 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