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 5910-01-017-6162
NSN 5999-01-649-1451
NSN 5895-01-597-0092
NSN 6105-01-657-6102
NSN 5895-01-299-0177
NSN 5950-01-562-1374
NSN 5935-00-271-7526
NSN 5960-00-925-6922
NSN 5855-00-411-8688
NSN 5985-01-445-5150
NSN 5895-01-227-2651
NSN 6150-01-400-4211