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 6610-00-269-4506
NSN 5935-01-511-8149
NSN 5930-00-517-1514
NSN 5996-00-583-0607
NSN 6620-01-200-8176
NSN 5920-01-541-4258
NSN 5945-01-398-0785
NSN 6685-00-766-8844
NSN 6685-00-935-4250
NSN 5920-01-574-1689
NSN 5985-01-327-3601
NSN 5930-00-111-2727