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 5960-00-178-0968
NSN 6320-01-272-7072
NSN 5935-01-038-6701
NSN 5835-00-454-7239
NSN 5895-01-618-4918
NSN 5915-01-136-3471
NSN 6320-01-501-7935
NSN 6645-00-728-1316
NSN 6145-00-226-9499
NSN 5855-01-540-1185
NSN 6220-01-043-6500
NSN 5925-01-320-6023