C/o one positioning insert, one thrust insert, and one thrust washer, 80 durometer, 3.0 in. Nom size
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 5996-00-120-1133
NSN 5925-01-167-5880
NSN 5950-01-599-8137
NSN 2925-00-246-3077
NSN 6240-00-256-6410
NSN 5999-01-303-7613
NSN 5975-01-425-1268
NSN 5915-00-025-1763
NSN 5960-01-040-7114
NSN 5985-01-455-9861
NSN 5990-00-761-3754
NSN 6135-00-753-2276