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 5990-00-078-3182
NSN 6105-00-719-9943
NSN 6135-00-152-8729
NSN 5905-01-388-7058
NSN 5985-01-020-7203
NSN 5925-00-722-8930
NSN 5960-01-552-8601
NSN 5920-01-442-7685
NSN 5998-01-400-0343
NSN 5895-00-406-3696
NSN 5990-01-224-8052
NSN 6240-00-110-4497