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 5910-01-497-0588
NSN 5910-01-157-6654
NSN 6610-00-122-3743
NSN 6150-01-653-2265
NSN 2925-01-419-3805
NSN 6320-00-790-4844
NSN 5835-01-098-4289
NSN 6620-00-398-0320
NSN 6620-01-339-5524
NSN 6105-01-082-3101
NSN 5920-00-445-3585
NSN 6610-01-483-7874