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 5855-01-599-9542
NSN 6135-01-116-3385
NSN 5998-01-466-5653
NSN 5930-00-350-6008
NSN 5915-01-445-4107
NSN 6135-01-167-7604
NSN 6240-00-735-7599
NSN 5855-01-470-6492
NSN 6685-01-415-0972
NSN 5855-00-228-8446
NSN 4140-01-358-5141
NSN 5930-01-397-1708