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 6240-01-387-4948
NSN 5945-00-010-6444
NSN 6620-00-810-2434
NSN 6610-00-736-5457
NSN 5855-01-138-4985
NSN 5855-01-023-3727
NSN 5965-01-153-1965
NSN 5895-00-263-1280
NSN 5930-00-737-8610
NSN 5999-00-079-0368
NSN 6150-01-466-4851
NSN 5996-01-489-5494