No other part numbers with same form, fit, and function found.
A flat rigid item provided with holes or similar means for attaching to a container for the purpose of holding an observation window in place.
NSN 5950-00-153-1959
NSN 6150-00-405-9081
NSN 6240-01-321-3116
NSN 5935-00-903-4174
NSN 6645-01-619-2756
NSN 5905-00-109-1101
NSN 6145-01-435-4416
NSN 5905-00-423-7698
NSN 6685-00-523-9415
NSN 6130-01-198-0539
NSN 5855-01-529-2656
NSN 6320-00-575-6072