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 5950-00-170-3828
NSN 5935-01-220-9190
NSN 6220-00-420-8166
NSN 5835-01-028-0097
NSN 6105-00-618-4401
NSN 5999-00-103-3959
NSN 5985-01-337-1821
NSN 5985-01-471-5315
NSN 6135-01-458-7476
NSN 6685-00-879-9298
NSN 5915-01-135-7752
NSN 5935-00-577-8713