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 6320-00-521-9350
NSN 5999-01-578-1791
NSN 5915-00-590-4254
NSN 5910-01-574-5562
NSN 6110-00-359-5571
NSN 5998-01-131-9770
NSN 6150-01-416-5784
NSN 6135-00-833-9909
NSN 6105-01-329-1024
NSN 7035-00-252-7467
NSN 6645-00-841-0026
NSN 5998-00-959-8382