Two 4-40 unc-2b threaded mtg holes spaced 0.500 in. Apart
NSN 5996-01-123-1783
NSN 6130-01-330-4875
NSN 6650-01-340-6720
NSN 5975-00-397-9533
NSN 5945-00-045-6255
NSN 5965-01-470-9834
NSN 5920-00-851-9476
NSN 6220-01-034-1231
NSN 6145-01-572-3865
NSN 6685-01-039-6411
NSN 5835-00-198-4936
NSN 6105-01-092-0788
Last Updated: 08/09/2025