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 5945-01-590-0795
NSN 5999-01-047-9357
NSN 5930-01-188-5838
NSN 6685-00-531-7120
NSN 5930-01-367-6905
NSN 5945-01-051-4905
NSN 5945-00-237-1237
NSN 5990-01-278-9985
NSN 5910-01-283-8887
NSN 5935-00-925-2536
NSN 5965-01-474-5654
NSN 5925-01-452-9132