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 5999-01-208-7302
NSN 5950-00-596-8102
NSN 6685-00-036-6236
NSN 5985-01-176-6721
NSN 7035-00-337-8745
NSN 5915-00-973-6803
NSN 5996-00-470-7762
NSN 6220-01-196-5969
NSN 5998-01-023-1636
NSN 5855-00-411-8688
NSN 6150-01-212-3003
NSN 6320-01-547-9877