No other part numbers with same form, fit, and function found.
A metallic item consisting of a frame, manhole which mounts upon a brick or masonry foundation, and a cover, manhole which completely incloses the opening.
NSN 5920-00-232-6419
NSN 6150-01-105-5855
NSN 5895-01-454-3100
NSN 5835-00-269-2232
NSN 6220-01-331-6026
NSN 5945-01-189-8620
NSN 6685-01-352-5665
NSN 6130-01-264-4471
NSN 6150-00-269-8447
NSN 5855-01-225-5855
NSN 5996-01-188-7548
NSN 6320-01-149-8865