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 2925-01-113-6904
NSN 5855-01-579-6147
NSN 6145-01-489-1003
NSN 6105-01-424-0275
NSN 5855-01-508-6916
NSN 5990-01-364-0813
NSN 6645-00-796-7206
NSN 6240-01-037-2215
NSN 6620-01-631-0700
NSN 6135-01-441-7922
NSN 6130-01-136-1549
NSN 6150-00-267-9982