Small diameter rim, medium cup
No other part numbers with same form, fit, and function found.
NSN 6610-01-406-4985
NSN 5930-01-323-4579
NSN 5855-01-118-2210
NSN 5990-01-148-0435
NSN 5990-01-434-7913
NSN 6645-01-629-9657
NSN 5998-01-568-8585
NSN 7035-01-468-6532
NSN 6110-01-042-0510
NSN 5920-01-654-8064
NSN 6110-01-564-1383
NSN 6150-01-141-7033