Shape is rectangle with champfered corners
No other part numbers with same form, fit, and function found.
NSN 7035-00-135-4758
NSN 5905-00-231-9840
NSN 5925-00-892-8685
NSN 6240-00-368-8541
NSN 6135-00-274-4035
NSN 5910-01-505-6083
NSN 6610-01-659-3277
NSN 5915-01-632-7216
NSN 4140-01-451-7829
NSN 4140-01-186-9755
NSN 6145-00-840-6685
NSN 6685-01-388-2574