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 6650-00-774-7078
NSN 5910-01-432-0576
NSN 5910-01-164-0285
NSN 6645-00-704-3630
NSN 5835-01-411-8897
NSN 5950-01-354-3227
NSN 6645-00-927-1444
NSN 5915-01-572-5093
NSN 5935-01-378-8348
NSN 5855-00-149-0766
NSN 6620-01-130-3139
NSN 5965-00-100-1291