A nut having 1 convex, spherical bearing surface and 6 flat sides. Items may have a removable collar. See also nut (1), plain, cone seat, hexagon.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6130-01-483-6095
NSN 5930-01-194-5544
NSN 5985-00-648-2081
NSN 5975-01-540-6497
NSN 5950-01-654-9484
NSN 5998-01-391-6065
NSN 5999-00-371-1720
NSN 7035-01-484-9516
NSN 6645-01-391-9820
NSN 2925-01-631-6152
NSN 5996-01-641-5955
NSN 6130-01-432-0667