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 5975-00-990-7024
NSN 5905-01-254-2024
NSN 6105-01-290-4738
NSN 7035-00-320-5644
NSN 5895-00-089-5713
NSN 5920-00-276-8657
NSN 4140-00-518-2744
NSN 5945-01-660-0261
NSN 5935-01-095-7723
NSN 5895-01-528-7584
NSN 4140-00-575-5106
NSN 6685-01-093-4071