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 5925-01-206-4330
NSN 5920-00-585-0104
NSN 5935-01-246-1055
NSN 5855-01-147-4785
NSN 5945-01-521-4254
NSN 5996-00-045-4058
NSN 5999-01-371-3121
NSN 5905-01-411-6507
NSN 4140-00-068-0267
NSN 6150-01-590-3289
NSN 6150-01-528-0158
NSN 5855-00-869-3635