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 7035-00-188-6674
NSN 5835-00-617-3578
NSN 6685-01-472-2413
NSN 6150-01-271-5408
NSN 6610-00-523-7187
NSN 6145-01-100-6360
NSN 5835-01-059-5535
NSN 6135-01-416-3181
NSN 5975-00-087-9415
NSN 5950-00-936-9087
NSN 6610-01-101-4723
NSN 5950-00-015-3689