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 5990-00-195-4352
NSN 2925-01-255-4875
NSN 5975-00-783-3674
NSN 5945-01-571-4505
NSN 5910-01-034-3197
NSN 6145-01-458-6443
NSN 5935-01-033-2574
NSN 6105-01-518-6408
NSN 6620-01-270-7232
NSN 5965-01-151-9816
NSN 6145-01-347-3336
NSN 5935-01-346-6268