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 6135-01-100-3593
NSN 5895-01-422-0468
NSN 7035-01-467-3101
NSN 6240-00-017-9006
NSN 5935-00-980-3928
NSN 5895-01-274-9610
NSN 2925-01-408-9485
NSN 5925-01-306-6994
NSN 5855-00-149-0766
NSN 6220-01-249-8571
NSN 6620-00-905-6590
NSN 5895-01-231-1093