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 6135-01-478-9316
NSN 6620-01-346-9340
NSN 5965-00-577-1242
NSN 5996-00-946-9975
NSN 5985-00-254-6160
NSN 6135-01-359-5798
NSN 5920-01-368-2979
NSN 5855-00-494-9581
NSN 7035-00-371-7749
NSN 6610-00-420-8475
NSN 6610-01-023-6073
NSN 6135-00-557-0174