PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 124-6293626 PC 66
124-6293626 PC 66 ✓ 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,COTTER is a the manufacturer industrial component. Key specifications include diameter: 0.188 INCHES NOMINAL IN, material: STEEL OVERALL, style_designator: STANDARD, underloop_length: 1.500 INCHES NOMINAL IN, surface_treatment: ZINC OVERALL, end_item_identification: SCUTTLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-473-0811, 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
124-6293626 PC 66
NSN: 5315-01-473-0811
FSC: 5315
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
diameter0.188 INCHES NOMINAL IN
materialSTEEL OVERALL
style_designatorSTANDARD
underloop_length1.500 INCHES NOMINAL IN
surface_treatmentZINC OVERALL
end_item_identificationSCUTTLE
surface_treatment_document_and_classificationQQ-Z-325,TY2,CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5315-01-473-0811
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 124-6293626 PC 66 · 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
•
UNDERLOOP LENGTH: 1.500 INCHES NOMINAL IN
•
SURFACE TREATMENT: ZINC OVERALL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-Z-325,TY2,CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
STYLE DESIGNATOR: STANDARD
•
DIAMETER: 0.188 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
UNDERLOOP LENGTH1.500 INCHES NOMINAL IN
SURFACE TREATMENTZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325,TY2,CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORSTANDARD
DIAMETER0.188 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
END ITEM IDENTIFICATIONSCUTTLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
124-5589897 PC 58Interchangeable
interchangeable cross-reference
interchangeable
88-20560Interchangeable
interchangeable cross-reference
interchangeable
B18.2.2Interchangeable
interchangeable cross-reference
interchangeable
124-6293626 PC 85Interchangeable
interchangeable cross-reference
interchangeable
6293626Interchangeable
interchangeable cross-reference
interchangeable
124-6293626 PC 83Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 124-6293626 PC 66?
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 124-6293626 PC 66?
124-6293626 PC 66 is a PIN,COTTER.
What parts can replace 124-6293626 PC 66?
There are 12 known substitutes for 124-6293626 PC 66: 124-5589897 PC 58, 88-20560, B18.2.2 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 124-6293626 PC 66?
124-6293626 PC 66 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-473-0811. 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 — 124-6293626 PC 66

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