The MS21914-3J Cap is a specialized aerospace fastener designed to securely close and protect threaded components in high-performance applications. It is commonly used in aircraft maintenance, military equipment, and industrial machinery where reliable sealing and corrosion resistance are critical. This cap ensures optimal performance and safety in demanding environments by providing a durable and precise fit.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:
3003P
hide-Quantity Increment:
1
note-Sold In:
Per Package
note-Units Per Package:
1
spec-Material:
304 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:
56168
note-Industry Standards/Certification:
MIL-S-8879|MS21914
spec-Reference B:
0.438"
spec-Diameter C:
0.318"
spec-Dimension A:
0.672"
spec-Dimension A Tolerance:
0.01"
spec-Tube Outside Diameter:
3/16"
spec-Thread T (MIL-S-8879):
0.3750"-24
spec-Diameter C Tolerance:
0.005"
spec-Reference L:
0.767"
spec-NSN:
4730-01-081-4815
spec-NIIN:
01-081-4815
hide-Part # Unpunctuated:
MS219143J
note-Minimum Order Note:
Minimum order is 1. 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.
