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 6135-00-080-9176
NSN 5965-01-654-1685
NSN 6130-01-470-9944
NSN 6135-01-213-7339
NSN 7035-01-008-7248
NSN 5930-00-596-8115
NSN 5945-00-123-0135
NSN 6610-01-406-6696
NSN 5855-01-510-8235
NSN 5945-01-577-3689
NSN 4140-00-128-8072
NSN 6220-01-501-1634