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 5998-01-334-3114
NSN 5975-00-189-7849
NSN 6220-01-503-2651
NSN 6130-00-738-7290
NSN 5999-00-269-5320
NSN 6685-00-171-8134
NSN 6650-01-462-8102
NSN 5985-01-425-1753
NSN 6110-01-341-7146
NSN 6610-00-186-9180
NSN 6650-01-474-6889
NSN 6645-00-340-4795