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 5985-00-518-3359
NSN 7035-01-604-0158
NSN 5985-01-180-8228
NSN 7035-01-013-9889
NSN 5895-00-270-6595
NSN 5855-01-418-0089
NSN 5925-01-647-2600
NSN 5960-00-497-9862
NSN 5920-00-068-8525
NSN 6610-01-392-5555
NSN 5965-01-537-0023
NSN 5965-00-194-9428