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 6620-00-908-6347
NSN 5990-00-900-4126
NSN 5895-00-435-8209
NSN 6130-01-061-9481
NSN 5925-00-961-9179
NSN 6110-01-206-6479
NSN 5950-01-090-1468
NSN 6105-01-239-7626
NSN 5999-00-924-3275
NSN 5935-01-528-7869
NSN 6130-00-351-7150
NSN 5935-01-427-3822