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 6145-00-185-9962
NSN 5930-01-473-1030
NSN 5945-00-329-9572
NSN 5895-01-392-5920
NSN 5960-01-431-4291
NSN 6105-01-069-5513
NSN 5960-01-142-1995
NSN 6110-01-095-9687
NSN 7035-00-585-2113
NSN 5925-00-816-9929
NSN 6150-00-148-8515
NSN 5990-00-991-8723