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 5950-01-551-3174
NSN 5985-01-509-9377
NSN 6130-00-922-9308
NSN 5990-01-066-5227
NSN 5998-01-432-0101
NSN 6645-01-221-9424
NSN 5985-01-414-1797
NSN 5999-01-473-2646
NSN 5915-01-238-4673
NSN 5998-01-132-7029
NSN 5905-01-349-0796
NSN 5910-01-411-4378