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 6650-01-628-8216
NSN 5960-01-425-1454
NSN 5960-00-421-5983
NSN 5965-01-092-6344
NSN 6150-01-157-5338
NSN 5996-00-205-2933
NSN 6130-01-411-7735
NSN 5950-00-383-6702
NSN 5985-01-196-6144
NSN 6645-01-585-8628
NSN 5999-00-864-1150
NSN 5960-00-220-9717