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 5990-00-193-3028
NSN 6145-00-926-6445
NSN 6145-00-054-1503
NSN 6685-01-318-9063
NSN 5996-01-026-2375
NSN 5920-00-055-9538
NSN 5945-00-286-8594
NSN 6130-01-231-5066
NSN 6105-00-144-1754
NSN 5855-01-020-7982
NSN 5990-01-386-5561
NSN 5835-01-078-6126