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 6685-01-660-4910
NSN 5960-01-399-4327
NSN 5996-00-051-6667
NSN 6610-00-859-1862
NSN 6130-00-907-3505
NSN 5905-01-403-2806
NSN 5855-00-532-0025
NSN 6610-00-277-7206
NSN 5950-00-823-7799
NSN 5910-01-208-9617
NSN 5915-01-167-9841
NSN 6110-01-590-6903