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: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6110-01-576-4855
NSN 6650-00-925-1274
NSN 5950-00-470-0189
NSN 6130-00-477-6251
NSN 6135-01-036-3495
NSN 6685-00-519-8075
NSN 6650-01-023-2698
NSN 7035-00-455-7666
NSN 5930-01-559-6849
NSN 5999-00-102-1168
NSN 5965-01-252-8701
NSN 6135-01-551-0562