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 6145-01-205-9320
NSN 5996-01-232-0067
NSN 5998-01-025-1688
NSN 5950-01-280-1821
NSN 6130-00-406-3586
NSN 6110-00-499-7054
NSN 5985-01-177-1724
NSN 6150-01-453-5062
NSN 6220-01-641-7210
NSN 5990-01-582-5238
NSN 5950-01-633-0788
NSN 5996-01-131-0006