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 5925-01-391-8077
NSN 5920-01-529-6525
NSN 6650-01-657-7864
NSN 4140-00-660-8699
NSN 5998-00-556-6328
NSN 2925-00-945-0792
NSN 5915-01-502-6623
NSN 7035-01-492-0419
NSN 5960-01-454-7064
NSN 5985-00-642-1083
NSN 6685-00-269-0438
NSN 5835-01-476-8210