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 5950-01-534-8528
NSN 6110-00-921-1024
NSN 5990-00-937-7646
NSN 5905-01-401-5325
NSN 5999-00-411-9498
NSN 5985-01-364-1944
NSN 5985-00-167-5720
NSN 5855-01-398-6704
NSN 6650-01-158-6888
NSN 5985-01-046-7366
NSN 7035-00-631-3782
NSN 6240-00-117-9957