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 5855-00-167-7893
NSN 5945-00-440-0516
NSN 6145-01-359-6449
NSN 5950-01-132-4482
NSN 6685-00-915-5601
NSN 5915-00-691-1517
NSN 6320-00-790-4844
NSN 5915-01-374-1180
NSN 5985-00-478-3061
NSN 5998-00-193-3989
NSN 6130-01-445-5878
NSN 5855-00-160-2286