31 diameter counterbore x .18 deep in center
NSN 7035-01-210-5111
NSN 6130-01-025-1540
NSN 6220-01-349-3462
NSN 6685-01-415-5128
NSN 6320-01-331-6947
NSN 5996-00-598-4839
NSN 5990-01-056-6413
NSN 5835-00-402-8387
NSN 5925-01-459-7882
NSN 4140-01-384-5267
NSN 5998-00-839-6375
NSN 5965-01-606-2633
Last Updated: 06/15/2024