No other part numbers with same form, fit, and function found.
A metallic item for mounting upon a frame, manhole and completely closing the opening.
Classification: Cast articles nesoi of nonmalleable cast iron
NSN 5950-01-024-8161
NSN 6220-00-130-1258
NSN 6130-00-758-4485
NSN 5999-00-141-7682
NSN 5990-01-307-4489
NSN 5998-01-272-5776
NSN 5998-01-634-0604
NSN 5965-00-405-3793
NSN 6620-01-435-7083
NSN 5985-00-300-7616
NSN 5835-01-245-8077
NSN 5855-01-323-5394