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 5996-01-012-4188
NSN 6685-00-030-8651
NSN 5965-01-149-8000
NSN 6220-00-087-0284
NSN 5920-01-386-4195
NSN 6220-01-153-1937
NSN 6240-01-095-1273
NSN 5910-01-419-4830
NSN 5960-01-599-9821
NSN 5945-01-645-7796
NSN 6105-00-229-7030
NSN 6150-01-148-4626