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 7035-01-463-9855
NSN 5945-01-263-1859
NSN 5835-01-510-1873
NSN 6135-00-228-8140
NSN 5910-01-479-0182
NSN 5915-00-252-1876
NSN 6610-01-200-6861
NSN 5915-01-415-3100
NSN 7035-01-328-7448
NSN 6150-01-502-6858
NSN 5990-00-941-9325
NSN 4140-00-300-4641