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 5910-01-330-2843
NSN 5965-01-592-1238
NSN 5935-00-402-1326
NSN 6645-01-164-7650
NSN 6685-01-517-1090
NSN 5990-00-694-4086
NSN 5935-00-022-2758
NSN 5915-01-108-5991
NSN 5999-01-024-9547
NSN 7035-00-834-2090
NSN 6650-01-463-0915
NSN 6240-01-260-1266