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 6610-01-053-6781
NSN 6610-01-323-7045
NSN 6110-01-617-7948
NSN 2925-01-423-8141
NSN 6110-01-060-3195
NSN 5835-00-833-7080
NSN 5990-01-063-2532
NSN 5925-00-320-7673
NSN 6110-01-298-3784
NSN 6130-00-859-6449
NSN 6650-01-597-7049
NSN 5915-01-659-4683