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 5855-01-356-5284
NSN 6685-00-252-0689
NSN 6145-01-584-8979
NSN 5920-01-238-9319
NSN 6150-00-404-6605
NSN 6145-00-842-4147
NSN 6110-01-051-0348
NSN 2925-01-434-6945
NSN 6685-01-278-1482
NSN 5998-01-450-8528
NSN 5965-01-517-5796
NSN 6150-01-342-5936