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 6150-01-392-0616
NSN 6145-00-504-5221
NSN 5915-01-282-8969
NSN 5855-00-114-4954
NSN 6685-01-463-6936
NSN 5895-00-475-2806
NSN 5930-01-386-3068
NSN 5930-01-556-8045
NSN 5905-00-327-9162
NSN 5835-01-125-6676
NSN 6145-01-422-4485
NSN 6685-01-579-4791