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 5998-01-426-4590
NSN 2925-00-814-0429
NSN 6150-01-109-9862
NSN 6135-00-461-3590
NSN 6110-01-458-4924
NSN 5855-01-618-7805
NSN 2925-01-535-7235
NSN 2925-00-831-7024
NSN 6610-01-318-1840
NSN 6130-01-513-9726
NSN 2925-01-197-7864
NSN 6110-00-126-1989