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 5920-01-071-7712
NSN 7035-01-462-7731
NSN 5965-00-617-5731
NSN 5985-01-203-6107
NSN 5910-01-456-9541
NSN 5985-01-231-9007
NSN 5915-01-276-2380
NSN 5950-01-483-1313
NSN 6150-01-607-7462
NSN 5855-00-832-9341
NSN 6110-01-472-1963
NSN 5985-00-606-9161