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 5950-00-827-5209
NSN 5990-01-008-2515
NSN 6320-01-176-8367
NSN 6620-00-292-7000
NSN 7035-00-286-6221
NSN 5965-00-677-1461
NSN 6320-01-585-8468
NSN 5999-00-339-2049
NSN 6650-01-041-9846
NSN 5960-01-017-5449
NSN 5925-01-392-7701
NSN 7035-00-059-7970