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 6685-00-632-6160
NSN 5950-01-459-7961
NSN 5996-01-455-4729
NSN 7035-01-495-7134
NSN 7035-01-209-6325
NSN 5915-00-777-4296
NSN 4140-01-235-7394
NSN 6220-01-190-3743
NSN 6130-01-532-1332
NSN 6620-00-700-9779
NSN 5915-01-322-8226
NSN 4140-00-710-2917