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 5945-01-381-8196
NSN 6110-00-337-8037
NSN 5998-00-191-5303
NSN 5910-01-444-4096
NSN 6130-01-519-3247
NSN 6240-01-339-5100
NSN 5910-01-485-1118
NSN 5905-01-519-8272
NSN 5910-01-242-1025
NSN 5915-00-966-4661
NSN 5965-00-188-5531
NSN 6150-01-174-9403