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 7035-01-035-7020
NSN 6650-00-629-8027
NSN 5975-00-107-8198
NSN 5999-01-338-1184
NSN 5910-01-468-8996
NSN 2925-01-443-5929
NSN 5945-00-670-0444
NSN 6220-00-454-1132
NSN 5925-00-379-0920
NSN 5935-00-576-0198
NSN 7035-01-350-4247
NSN 7035-00-763-6180