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 5905-01-540-3916
NSN 5975-01-167-5192
NSN 7035-00-140-0474
NSN 5905-01-384-2789
NSN 5999-00-092-7825
NSN 6620-01-098-2960
NSN 5895-01-458-4314
NSN 6650-01-013-8804
NSN 5960-01-454-7064
NSN 5990-01-357-6175
NSN 5930-00-815-9112