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 6610-01-050-3075
NSN 5999-01-411-1080
NSN 6685-00-058-9526
NSN 5905-00-849-7053
NSN 6220-00-830-2992
NSN 5910-01-258-0610
NSN 4140-01-509-0009
NSN 5855-01-461-7726
NSN 5835-01-202-9673
NSN 6150-00-652-1140
NSN 6105-01-348-8637
NSN 5855-00-494-9581