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 6135-01-461-2915
NSN 6240-00-512-3473
NSN 5925-01-287-5629
NSN 7035-00-145-9138
NSN 6130-01-523-7586
NSN 6135-01-084-1609
NSN 5990-01-542-4212
NSN 6685-01-260-6072
NSN 5905-01-006-6814
NSN 5930-00-246-6314
NSN 5999-01-267-9861
NSN 6105-00-753-8756