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 6645-00-863-8183
NSN 5999-01-588-6852
NSN 6130-01-318-2543
NSN 5990-00-230-8981
NSN 5895-01-004-0650
NSN 6130-01-589-0865
NSN 6220-01-083-7596
NSN 4140-01-348-5619
NSN 5930-01-534-9857
NSN 5855-00-466-2309
NSN 5950-00-772-1809
NSN 5945-01-359-0216