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 5910-00-369-9707
NSN 7035-01-564-0515
NSN 6150-00-926-9882
NSN 6130-00-754-8289
NSN 5990-00-975-5298
NSN 5905-01-023-0754
NSN 5945-00-578-4999
NSN 5985-01-264-8825
NSN 7035-01-462-5766
NSN 5996-00-155-9309
NSN 5999-01-322-2087
NSN 6320-01-318-6518