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 6145-01-095-6556
NSN 5945-01-247-7414
NSN 5996-00-975-5432
NSN 7035-00-193-2269
NSN 6145-01-173-1818
NSN 5999-01-634-0576
NSN 5996-01-128-4811
NSN 6645-00-494-3065
NSN 6645-01-463-4314
NSN 2925-01-611-2423
NSN 2925-00-964-7128
NSN 6650-00-251-0712