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 5998-00-032-3684
NSN 5950-01-430-8771
NSN 5910-00-284-8877
NSN 5935-01-441-1558
NSN 5996-01-604-8526
NSN 4140-01-180-3768
NSN 5930-01-351-9080
NSN 5835-01-286-6499
NSN 5999-01-160-7145
NSN 6240-01-206-4809
NSN 5920-01-487-5516
NSN 5930-00-836-6833