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 5910-01-463-8455
NSN 5965-00-196-7320
NSN 5950-01-420-8475
NSN 5925-01-063-7107
NSN 5925-01-346-7103
NSN 4140-00-432-0330
NSN 5915-00-167-0306
NSN 6645-01-422-1374
NSN 5998-00-185-5049
NSN 5975-01-481-4338
NSN 5925-01-518-4474
NSN 5965-00-461-2594