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 5985-01-481-1827
NSN 6145-01-239-0194
NSN 6110-01-108-2160
NSN 6650-01-230-3032
NSN 5996-00-667-4295
NSN 5835-01-460-6054
NSN 5915-01-429-6643
NSN 6110-00-499-9762
NSN 5985-01-013-9448
NSN 5999-01-054-2103
NSN 6685-01-167-8612
NSN 5915-00-035-8590