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 5960-01-243-0007
NSN 5910-01-537-0532
NSN 5985-01-322-5537
NSN 6135-01-531-1413
NSN 5935-01-628-6567
NSN 7035-01-265-2301
NSN 6150-01-539-6641
NSN 5935-00-227-9767
NSN 6110-00-831-3727
NSN 6320-00-116-3658
NSN 5985-01-169-2145
NSN 6110-00-028-2064