Brass backup flanges w/6 holes 0.540 in.Dia, 4.500 in.Bcd on each end
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 7035-01-095-9322
NSN 5935-01-604-6105
NSN 6130-01-521-8656
NSN 6105-00-665-8581
NSN 5965-01-367-6483
NSN 5965-00-543-1837
NSN 5996-00-058-7723
NSN 6145-01-321-4796
NSN 5975-01-450-0451
NSN 6240-01-396-3109
NSN 5935-00-185-5560
NSN 6645-01-302-3923