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 7035-01-602-5890
NSN 5915-00-840-0686
NSN 5945-00-018-0869
NSN 6240-00-838-0157
NSN 5910-00-877-6350
NSN 5999-01-365-8059
NSN 5996-00-179-9583
NSN 7035-01-386-3004
NSN 5905-01-604-5158
NSN 5990-00-140-4559
NSN 5905-01-644-9805
NSN 5985-01-349-8115