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 5855-01-293-7444
NSN 5855-00-791-5000
NSN 5945-01-479-8579
NSN 7035-01-403-2841
NSN 5996-00-067-8864
NSN 6650-00-926-7709
NSN 5998-01-099-3471
NSN 5895-00-034-5679
NSN 5965-01-633-8849
NSN 6220-01-422-2585
NSN 6130-00-980-2032
NSN 7035-01-479-5268