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 6110-00-196-8813
NSN 5920-01-172-6358
NSN 5965-01-633-8849
NSN 7035-01-088-6415
NSN 6105-00-139-7851
NSN 5855-00-361-0167
NSN 5910-01-256-1823
NSN 5895-00-212-7451
NSN 5999-01-420-5411
NSN 4140-00-924-8116
NSN 2925-01-551-5375
NSN 5996-01-609-1891