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 6150-01-190-6063
NSN 6645-01-252-8870
NSN 6220-01-428-7511
NSN 5945-00-459-5823
NSN 5975-01-425-2779
NSN 6610-00-149-1534
NSN 6150-01-322-4740
NSN 5975-01-333-0900
NSN 5920-00-341-6340
NSN 6105-01-584-9748
NSN 5935-01-176-5593
NSN 5915-00-901-4620