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 6220-00-189-6561
NSN 6105-01-470-4090
NSN 6150-00-278-7070
NSN 7035-01-298-5154
NSN 5975-00-987-5352
NSN 6135-00-269-5843
NSN 5925-01-643-1338
NSN 6130-01-364-0339
NSN 5996-00-179-9583
NSN 6620-00-948-3801
NSN 5985-01-572-7024
NSN 5960-01-579-1661