The Helicoil Insert MS21209C1-20 is designed to provide durable, high-strength threaded connections in damaged or stripped threads within metal components. It is commonly used in aerospace, automotive, and industrial machinery to restore thread integrity and extend component lifespan. This precision-engineered insert ensures reliable performance in high-stress environments requiring secure fastening solutions.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:
1776P
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:
63340
spec-Alternate Part Number:
Possible
spec-NSN:
5325-00-990-8643
spec-NIIN:
00-990-8643
hide-Part # Unpunctuated:
MS21209C120
note-Minimum Order Note:
Minimum order is 50. 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.
