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 5895-01-595-7668
NSN 5905-01-438-7802
NSN 5999-01-413-0025
NSN 6220-01-052-3986
NSN 6240-00-266-9940
NSN 5965-01-607-1966
NSN 2925-00-010-8171
NSN 5960-01-157-7009
NSN 5999-00-201-6685
NSN 5855-00-281-3843
NSN 5925-00-972-3000
NSN 5935-00-631-7128