With 0.500 in. Diameter and 0.750 in. Diameter knockouts; color gray
NSN 5910-01-266-1996
NSN 5999-01-341-9671
NSN 6145-00-914-7688
NSN 5930-01-579-5239
NSN 6650-01-050-8680
NSN 5975-00-503-4697
NSN 5990-00-650-9008
NSN 5960-01-319-6735
NSN 6110-00-168-8683
NSN 2925-01-495-1178
NSN 5975-00-698-4148
NSN 6150-00-183-0972
Last Updated: 05/02/2024