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 5975-00-361-7793
NSN 6105-00-805-2343
NSN 5960-01-487-6436
NSN 6150-01-337-3929
NSN 5985-00-540-9460
NSN 5998-00-820-1988
NSN 5905-01-540-5545
NSN 5895-01-029-5471
NSN 7035-01-145-5059
NSN 5950-01-058-4845
NSN 5905-01-423-8613
NSN 5965-00-594-3115