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 6220-00-702-5114
NSN 5945-01-102-5611
NSN 5915-00-698-4159
NSN 6135-00-269-5843
NSN 6610-00-581-0771
NSN 4140-00-152-7092
NSN 4140-01-499-5557
NSN 5835-00-835-7838
NSN 7035-00-763-6180
NSN 5835-01-162-3042
NSN 5915-01-113-6752
NSN 7035-01-472-8658