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 6110-01-463-8392
NSN 6110-01-481-3942
NSN 6645-00-596-5388
NSN 5905-01-438-6439
NSN 7035-01-365-4087
NSN 5975-00-518-0780
NSN 5996-00-372-4528
NSN 6610-01-563-4312
NSN 5945-00-912-4903
NSN 6220-00-635-4424
NSN 6610-00-556-1870
NSN 5915-01-009-4160