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 5905-01-331-3103
NSN 5950-01-242-9557
NSN 5945-01-647-3839
NSN 6620-00-118-1983
NSN 5950-01-083-9487
NSN 6320-01-524-9488
NSN 5855-01-172-4568
NSN 6130-00-089-9212
NSN 6135-01-463-2445
NSN 4140-00-563-7648
NSN 5905-01-106-8518
NSN 5905-01-038-3046