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 5895-01-019-4197
NSN 5960-01-230-6380
NSN 5999-01-128-0359
NSN 5930-01-345-3837
NSN 5965-01-406-6320
NSN 5855-01-070-8084
NSN 6105-01-643-5520
NSN 5910-01-555-7751
NSN 6320-01-600-5808
NSN 5990-01-438-8228
NSN 6130-00-900-4758
NSN 5930-01-252-4148