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 6150-01-375-9474
NSN 5960-00-280-8629
NSN 6110-01-599-6132
NSN 5915-01-262-6837
NSN 6685-00-594-4796
NSN 5960-01-261-6753
NSN 5950-01-152-1209
NSN 5855-01-652-9653
NSN 5835-00-215-3769
NSN 6645-01-316-4333
NSN 5855-01-199-2046
NSN 6110-01-450-5247