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 5999-00-456-0603
NSN 6240-01-446-3173
NSN 5999-01-369-8094
NSN 6220-01-555-8332
NSN 6320-00-284-1524
NSN 6320-01-429-9871
NSN 6130-00-834-0142
NSN 6130-00-639-0666
NSN 6145-01-377-5130
NSN 2925-00-947-9814
NSN 7035-01-558-4567
NSN 5920-01-600-5847