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 5905-00-788-8035
NSN 5999-00-421-4139
NSN 5990-01-364-0813
NSN 5996-01-300-8764
NSN 5999-01-451-0756
NSN 7035-01-457-0371
NSN 6650-01-006-3487
NSN 5996-01-422-8103
NSN 6105-00-472-3808
NSN 2925-01-646-9112
NSN 5975-00-727-6099
NSN 5895-00-997-0978