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 6110-01-445-9123
NSN 5990-01-463-2279
NSN 5985-01-067-6520
NSN 5999-01-032-3936
NSN 5855-01-656-6808
NSN 6150-01-054-3526
NSN 2925-00-149-0760
NSN 6220-01-023-5596
NSN 5999-00-010-1768
NSN 5998-00-152-9458
NSN 4140-00-794-2960
NSN 6110-00-188-9874