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 6110-01-452-7613
NSN 5855-01-519-4171
NSN 5905-01-345-4949
NSN 6650-01-513-2644
NSN 5915-00-617-8899
NSN 6150-01-323-4700
NSN 6220-00-236-8333
NSN 5930-01-569-6891
NSN 5945-01-188-6231
NSN 6240-00-155-7836
NSN 6220-01-397-2846
NSN 7035-00-135-4758