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 6645-00-208-0796
NSN 5930-01-472-2626
NSN 5996-00-243-6962
NSN 5920-01-203-6952
NSN 5920-01-528-7717
NSN 5895-01-429-8552
NSN 5855-00-411-7480
NSN 2925-01-157-9204
NSN 5999-01-542-0537
NSN 5960-00-275-7497
NSN 5999-01-057-7715
NSN 5945-01-181-5956