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 5835-00-284-0882
NSN 6620-01-074-2882
NSN 6145-01-240-1935
NSN 6610-01-016-2722
NSN 6135-00-474-1397
NSN 5965-01-435-6644
NSN 5835-01-604-7489
NSN 5935-00-887-4149
NSN 6110-00-196-8813
NSN 5965-01-311-3613
NSN 5855-01-195-2518
NSN 5915-01-441-0388