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 6105-00-933-8317
NSN 5930-01-268-9558
NSN 5905-01-435-2342
NSN 6105-01-460-5496
NSN 5950-01-090-2780
NSN 5915-01-090-0478
NSN 5855-01-007-9541
NSN 6130-01-631-4900
NSN 5998-01-504-7786
NSN 5965-01-465-4370
NSN 6220-00-695-1107
NSN 5950-00-377-9882