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 6320-01-462-3555
NSN 5998-01-006-2701
NSN 6130-01-400-6123
NSN 6645-00-216-6126
NSN 5996-01-360-7116
NSN 5999-01-426-8740
NSN 5998-01-142-0294
NSN 6135-00-455-2425
NSN 6105-01-348-9673
NSN 6685-01-046-2531
NSN 6620-00-035-5813
NSN 6110-00-116-5514