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 5835-01-085-9591
NSN 6320-01-173-7950
NSN 6145-00-162-7922
NSN 5990-01-116-2181
NSN 7035-01-619-0826
NSN 5985-01-420-6536
NSN 6130-00-570-6232
NSN 6220-00-788-6418
NSN 5998-01-453-2005
NSN 6320-01-267-7990
NSN 5895-01-348-3084
NSN 6240-00-968-9274