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 6135-01-543-1263
NSN 5935-00-276-9399
NSN 6645-01-076-4655
NSN 5960-01-454-7064
NSN 5960-01-094-7569
NSN 5895-00-550-8807
NSN 5895-01-194-1377
NSN 5855-01-479-8598
NSN 5915-00-016-4293
NSN 6135-00-100-0485
NSN 6650-00-371-0884
NSN 5910-01-338-0936