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 5895-01-284-5133
NSN 5996-00-161-4202
NSN 5999-00-977-9952
NSN 5895-01-249-9536
NSN 5935-01-592-3057
NSN 5950-01-113-0392
NSN 6240-00-054-6540
NSN 5895-01-630-4247
NSN 6220-01-377-5645
NSN 5990-00-409-3594
NSN 5855-01-656-6808
NSN 6105-01-038-4084