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 5998-01-338-3792
NSN 5965-01-451-7313
NSN 5960-01-355-2968
NSN 5985-01-398-1616
NSN 5945-00-923-4291
NSN 6650-00-937-9496
NSN 5985-00-185-5430
NSN 5930-01-195-8649
NSN 5930-00-110-1670
NSN 6320-01-290-5271
NSN 5895-00-217-1138
NSN 5999-00-204-9998