The Castellated Nut MS17825-10 is a specialized fastener designed for secure locking in mechanical assemblies, preventing loosening under vibration and dynamic loads. It is commonly used in automotive, aerospace, and machinery applications where reliable fastening is critical. Its unique notched design allows for the insertion of a cotter pin, ensuring a tamper-proof and maintenance-friendly connection.This component is manufactured to the applicable MS, AN, or NAS specification, ensuring compliance with recognized military and aerospace dimensional, material, and performance requirements. Material certifications, Certificates of Conformance (CoC), and traceability are available where applicable.
hide-Asset:
2898P
hide-Quantity Increment:
1
note-Sold In:
Per Package
note-Units Per Package:
1
note-Note:
Our inventory is extensive. The majority of the items listed in our catalog are stocked and available for immediate shipment.
hide-ItemID:
65585
spec-Thread Size:
5/8"-18
note-Industry Standards/Certification:
MIL-S-8879|MS17825
spec-Minimum Dimension A:
0.704"
spec-Type:
Self-Locking Castellated Nut
spec-Thread MIL-S-8879:
0.6250-18
spec-Minimum Ultimate Tensile Strength:
27400 lb
spec-Minimum Test Wrenching Torque:
1600 in·lb
spec-Maximum Dimension A:
0.734"
spec-Minimum Dimension B:
0.928"
spec-Minimum Dimension C:
1.051"
spec-Maximum Dimension B:
0.94"
hide-Part # Unpunctuated:
MS1782510
note-Minimum Order Note:
Minimum order is 5. Must order in increments of 1.
note-Inventory Note:
Need additional stock? Call (877) 920-1876 or email
note-California Residents:
Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.
