The Keyed Washer MS9581-09 is a specialized fastener component designed to provide secure locking and spacing in mechanical assemblies. It is commonly used in machinery, automotive, and industrial equipment to prevent loosening of fasteners under vibration and dynamic loads. Its precise design ensures reliable performance in applications requiring high torque retention and stability.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:
1477P|1478S
hide-Quantity Increment:
1
note-Sold In:
EA
note-Units Per Package:
1
spec-Material:
Corrosion Resistant Steel
note-Note:
Our inventory is extensive. The majority of the items listed in our catalog are stocked and available for immediate shipment.
hide-ItemID:
61006
note-Industry Standards/Certification:
MS9581
spec-Diameter:
0.19"
spec-Type:
Key
spec-Locking Angle:
90 º
spec-NSN:
5310-00-121-8012
spec-NIIN:
00-121-8012
hide-Part # Unpunctuated:
MS958109
note-Minimum Order Note:
Minimum order is 10. 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.
