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 5935-01-037-2724
NSN 2925-00-797-1042
NSN 6130-00-728-9621
NSN 7035-01-140-5942
NSN 5935-01-043-8914
NSN 6220-01-231-1766
NSN 5999-01-059-7114
NSN 5930-01-024-9288
NSN 5895-01-370-8768
NSN 5835-01-618-1225
NSN 5905-01-513-1216
NSN 6220-01-324-7046