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 5855-00-494-9581
NSN 6220-01-349-5504
NSN 5985-00-904-6266
NSN 5960-01-531-9108
NSN 5999-01-535-8716
NSN 5996-01-176-3136
NSN 5910-00-055-1040
NSN 6110-00-153-0936
NSN 5998-01-290-3913
NSN 5835-00-279-1594
NSN 6150-01-069-4662
NSN 5925-00-708-8769