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 5950-00-065-5758
NSN 5925-01-125-5078
NSN 6105-01-437-6876
NSN 6620-01-059-0876
NSN 5930-00-076-1314
NSN 5985-00-204-4344
NSN 6685-00-934-8676
NSN 6240-00-765-4220
NSN 5915-01-004-5754
NSN 6110-01-444-2226
NSN 6145-01-017-6589
NSN 5985-00-141-9036