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 5855-01-542-9059
NSN 7035-00-968-4848
NSN 6610-01-624-5664
NSN 6645-01-525-3123
NSN 5935-01-588-1375
NSN 5996-01-456-0488
NSN 6135-00-269-5843
NSN 5895-01-607-6304
NSN 5950-01-485-3147
NSN 5905-01-337-0401
NSN 5975-01-010-8942
NSN 5935-00-193-1180