A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6645-01-101-4959
NSN 5998-00-466-3142
NSN 5975-00-785-9288
NSN 6135-01-383-1910
NSN 5990-00-678-6006
NSN 5965-01-003-2641
NSN 5990-01-537-1124
NSN 5905-01-445-4735
NSN 6650-01-201-1081
NSN 5835-01-033-5185
NSN 6645-00-974-7120
NSN 5945-01-305-5203