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 5935-00-498-4326
NSN 5999-01-517-0649
NSN 5915-01-371-2906
NSN 5960-00-860-7709
NSN 5910-00-163-4248
NSN 5960-01-142-1995
NSN 5999-00-864-4992
NSN 5905-01-480-7238
NSN 5945-01-329-0248
NSN 5855-01-542-7464
NSN 5945-01-202-8119
NSN 5925-01-415-8953