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 6685-00-719-8313
NSN 5855-00-252-5743
NSN 6620-01-106-3553
NSN 5960-01-435-1167
NSN 4140-00-269-5795
NSN 6145-00-520-1714
NSN 5895-01-183-8114
NSN 5905-01-462-2640
NSN 5835-01-502-9228
NSN 6145-01-254-4505
NSN 5985-00-938-1149
NSN 5855-01-542-9059