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 5965-00-518-0958
NSN 6220-00-446-8942
NSN 6610-01-415-5877
NSN 5975-01-441-2181
NSN 5915-01-058-3846
NSN 5950-01-139-3908
NSN 5965-01-103-0398
NSN 6320-01-473-9024
NSN 5975-01-128-3023
NSN 5985-01-608-4048
NSN 5835-01-555-8963
NSN 5930-01-518-6623