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 6130-00-799-9383
NSN 5895-01-568-3893
NSN 5999-00-222-4808
NSN 6620-01-320-7656
NSN 5930-01-378-7763
NSN 5915-01-386-8114
NSN 5960-01-174-6975
NSN 6685-01-101-4195
NSN 5930-01-387-5956
NSN 6105-01-167-7944
NSN 5945-01-087-3765
NSN 5945-01-057-7078