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 6685-00-890-8410
NSN 5855-00-928-1912
NSN 6650-01-421-4024
NSN 5960-00-730-9838
NSN 6645-00-922-8312
NSN 5999-01-579-3295
NSN 5925-00-080-9763
NSN 5998-00-310-4577
NSN 6685-00-203-2389
NSN 5999-01-154-7862
NSN 4140-00-703-3207
NSN 6110-01-573-5929