8 0.469 in dia. Holes equally-spaced on a 22.470 in dia. Bolt circle; id is 20.000 in dia.; this item consists of a cover and a gasket
An item designed to protect a filter unit, gas-particulate from physical damage.
NSN 5950-01-592-2420
NSN 6645-00-927-1444
NSN 5990-01-503-0194
NSN 5915-01-358-8955
NSN 5930-01-502-7441
NSN 6620-00-695-6078
NSN 5960-01-575-7818
NSN 6650-00-175-1342
NSN 6240-00-197-6819
NSN 6110-00-501-5585
NSN 6135-01-445-6589
NSN 6135-01-507-4346