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 5945-00-219-6129
NSN 5895-01-310-3526
NSN 4140-00-913-9374
NSN 6110-00-960-0018
NSN 6130-00-814-2106
NSN 6610-00-405-4689
NSN 6650-00-665-3658
NSN 5990-01-503-9804
NSN 5975-00-816-7915
NSN 6685-01-624-0504
NSN 5895-00-682-9339
NSN 6240-01-017-8281