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 5915-00-074-3260
NSN 5950-01-500-2223
NSN 5999-01-257-4174
NSN 5965-01-544-8686
NSN 5855-00-337-3679
NSN 6320-01-209-0952
NSN 7035-01-578-6232
NSN 5945-00-657-4681
NSN 2925-00-984-7525
NSN 5930-01-398-0656
NSN 6150-01-370-4483
NSN 5999-00-578-3385