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 6685-01-062-4146
NSN 7035-00-463-7143
NSN 5935-01-566-4482
NSN 5945-00-646-2128
NSN 5910-01-328-0317
NSN 6105-01-346-5563
NSN 6130-00-914-8831
NSN 6240-01-565-6276
NSN 6105-01-215-1993
NSN 5985-01-653-4829
NSN 7035-00-782-7046
NSN 5950-01-100-2106