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 2925-00-838-7164
NSN 5965-00-752-1007
NSN 5935-01-113-5213
NSN 6145-00-724-1789
NSN 5930-01-268-1621
NSN 6105-00-629-7438
NSN 5998-00-265-1001
NSN 5996-01-530-9860
NSN 5915-00-071-6306
NSN 5910-01-300-8930
NSN 5835-01-337-8635
NSN 5965-00-578-8931