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 5835-01-370-4292
NSN 6105-01-444-7540
NSN 6145-01-267-9341
NSN 6620-01-375-0211
NSN 5985-01-148-8862
NSN 6610-00-985-4766
NSN 6610-00-974-5348
NSN 6110-01-393-7645
NSN 6150-00-202-9150
NSN 7035-01-358-8361
NSN 6110-01-433-4457
NSN 5920-01-186-0963