Ssr name is manifold
An item made from rubber in various shapes, flanged on each end, and having a centrally located hole of the same size as the piping with which used. It is designed to be inserted between sections of pipe or pipe and casing of fans, pumps, or the like, to absorb shock, dampen vibration and to facilitate removal of section(s) for repair or other purposes.
NSN 5945-01-325-7352
NSN 5975-00-093-6401
NSN 7035-01-287-9817
NSN 6105-01-254-3626
NSN 5905-01-391-3700
NSN 6150-00-099-6919
NSN 5985-01-201-0212
NSN 5985-00-469-9653
NSN 5965-01-198-3256
NSN 6220-01-598-8868
NSN 5996-01-208-1726
NSN 5945-01-502-7266