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 5950-01-525-8631
NSN 5920-01-477-7221
NSN 5895-00-686-7772
NSN 5998-00-257-8053
NSN 5945-01-141-7017
NSN 5855-01-596-9264
NSN 6150-01-092-1191
NSN 6220-01-363-2762
NSN 5855-01-590-3323
NSN 6645-00-149-1100
NSN 6650-01-258-5871
NSN 6145-01-003-8665