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 6150-01-492-4902
NSN 5945-00-580-0873
NSN 5999-01-634-0576
NSN 5999-00-226-4703
NSN 6645-01-399-5286
NSN 5999-01-612-7373
NSN 5910-00-128-7169
NSN 5945-01-386-6176
NSN 6220-01-093-6723
NSN 5910-00-458-9697
NSN 5950-01-478-3981
NSN 5915-01-576-9773