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 5930-00-081-8700
NSN 6150-01-354-8962
NSN 5930-01-656-5728
NSN 5910-00-148-7031
NSN 6650-01-136-3636
NSN 5950-01-472-3997
NSN 6105-00-214-0451
NSN 5975-01-141-7632
NSN 5920-00-081-9156
NSN 6685-01-435-7988
NSN 6620-01-550-2805
NSN 5960-01-550-8038