A multipiece item consisting of a nonmetallic positioning insert, thrust insert with a bonded washer and a metallic backup washer. It is specifically designed for use in a piping system sound isolation coupling flexible connector for the purpose of isolating sound.
Classification: Gaskets and similar joints of metal sheeting combined with other material or of two or more layers of metal
NSN 5855-01-455-8024
NSN 5950-01-634-0677
NSN 5950-01-564-2719
NSN 5895-01-564-7999
NSN 5985-00-339-2318
NSN 5996-00-005-4257
NSN 6320-01-459-6992
NSN 4140-00-828-7113
NSN 5950-01-014-2305
NSN 5945-01-111-9711
NSN 2925-00-513-6644
NSN 6610-01-122-0064