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 6620-01-568-9203
NSN 5895-00-205-2924
NSN 5935-01-422-1114
NSN 5915-00-952-3049
NSN 5945-01-204-6616
NSN 6110-01-571-7987
NSN 6130-01-551-1185
NSN 5985-00-792-4721
NSN 5835-01-010-8143
NSN 6105-01-435-5530
NSN 5920-00-958-7202
NSN 5895-01-652-8130