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 5985-01-076-5094
NSN 5960-01-356-4429
NSN 5945-01-600-2766
NSN 6645-00-276-7544
NSN 5960-00-688-9125
NSN 6150-00-479-9351
NSN 6240-00-997-4559
NSN 5999-00-517-1781
NSN 5895-01-644-6979
NSN 2925-00-516-8841
NSN 5999-00-156-4424
NSN 6105-01-579-5530