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 6320-00-937-5625
NSN 5925-00-262-5651
NSN 5945-00-185-6609
NSN 5895-01-653-5801
NSN 5905-01-326-8571
NSN 6220-00-233-7436
NSN 6650-01-564-3452
NSN 5990-00-155-2306
NSN 5905-00-188-0005
NSN 5855-00-491-7079
NSN 6105-01-445-6130
NSN 5920-01-513-5847