Dia of bolt circle is 18.875 inches, ; there are 20 0.688 inch through bolt holes; mfr name for item is "plate, seal"
A cover of various shapes, sizes and materials, specifically designed to fit over the opening(s) of mechanical connections such as drive lines, air and fluid ducts and the like, of various equipments to provide mechanical protection and/or prevent the entrance of foreign matter during shipping, storage or maintenance. the cover is not an integral part of the equipment when the equipment is installed in the end item. it is designed to be attached by means of bolt holes, slots, mounting ears, tabs and the like. see also cap (1), protective, dust and moisture seal. excludes cover, access.
Classification: Gaskets,washers & other seals
NSN 6110-01-220-4119
NSN 6650-01-272-9746
NSN 6320-00-194-4252
NSN 6220-01-492-5018
NSN 6645-00-509-9008
NSN 5965-01-231-9125
NSN 5945-01-449-7166
NSN 6220-01-542-7863
NSN 5990-01-468-1292
NSN 5925-00-407-7660
NSN 7035-01-549-6765
NSN 6110-00-598-2574