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 6105-01-130-3488
NSN 6110-01-065-0232
NSN 6130-01-630-7067
NSN 6320-00-476-6898
NSN 6135-00-100-8890
NSN 5990-01-487-0871
NSN 5855-00-896-4047
NSN 5920-01-076-5870
NSN 7035-01-322-8180
NSN 5910-01-577-6655
NSN 2925-01-206-5232
NSN 5998-01-579-4552