A generally flat item varied in shape with or without a centrally located hole, designed to hold seals in place. It must have drilled and/or tapped holes for mounting purposes. Excludes cover, access, shim and spacer, plate. See also flange (as modified).
NSN 5998-00-368-0439
NSN 6135-00-161-0746
NSN 4140-01-364-0109
NSN 6645-01-007-2063
NSN 6150-01-056-4345
NSN 6130-01-226-3386
NSN 6145-01-512-7972
NSN 5985-00-184-0225
NSN 6650-00-769-3003
NSN 5975-01-629-9237
NSN 5999-00-892-9917
NSN 6150-01-108-2889