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 5950-00-740-8897
NSN 6650-01-081-1537
NSN 5996-00-323-8215
NSN 5996-01-257-0265
NSN 5998-00-293-5892
NSN 6135-00-182-7008
NSN 5945-01-661-0903
NSN 7035-01-123-8723
NSN 5910-00-106-2891
NSN 5905-01-578-7381
NSN 5975-01-431-5834
NSN 5950-01-406-3882