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 7035-00-059-7970
NSN 5965-01-324-6583
NSN 5996-01-462-0833
NSN 5915-01-448-5314
NSN 5930-00-813-3664
NSN 6220-01-022-5809
NSN 7035-01-580-1627
NSN 4140-01-080-8268
NSN 6685-00-651-4459
NSN 5950-01-429-8741
NSN 2925-00-596-9775
NSN 5985-00-252-3370