0.500 in. Diameter mounting holes, four places
NSN 6650-01-338-9187
NSN 5960-01-622-0393
NSN 5945-01-649-1372
NSN 6240-01-461-3129
NSN 5960-01-170-4057
NSN 5985-01-378-7359
NSN 6145-01-429-6070
NSN 5965-01-184-2477
NSN 6135-00-973-5632
NSN 5910-00-684-8343
NSN 6645-00-503-1379
NSN 5855-00-610-4052
Last Updated: 01/02/2025