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 5835-01-364-6830
NSN 6135-00-100-0485
NSN 5930-01-172-8614
NSN 7035-00-142-9076
NSN 6105-01-090-0661
NSN 5945-01-422-8162
NSN 5935-00-785-1687
NSN 4140-01-064-6474
NSN 5960-00-096-7140
NSN 6240-00-250-8693
NSN 6240-01-083-4697
NSN 5910-01-332-6351