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 5905-00-164-3660
NSN 5930-00-015-3542
NSN 6320-01-521-1764
NSN 5985-00-931-1211
NSN 5950-01-514-7348
NSN 6150-01-179-5383
NSN 4140-01-378-1032
NSN 6150-01-425-6009
NSN 6610-01-075-8755
NSN 5990-01-629-4694
NSN 5905-01-338-3468
NSN 5985-00-702-3818