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 5999-00-945-2283
NSN 5925-00-399-6223
NSN 5935-00-882-7174
NSN 5965-01-372-1089
NSN 2925-01-274-8576
NSN 5855-01-472-2554
NSN 6650-01-148-2161
NSN 4140-01-515-6179
NSN 6610-00-810-3245
NSN 5930-00-463-4974
NSN 5905-00-115-3611
NSN 6320-01-538-0775