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 5950-01-631-4279
NSN 6650-00-791-1637
NSN 5915-01-005-9670
NSN 5915-01-278-9176
NSN 5945-00-757-7678
NSN 5990-01-476-9956
NSN 5835-01-426-6573
NSN 2925-00-373-8837
NSN 5998-01-617-6619
NSN 6610-01-232-4802
NSN 4140-00-144-0226
NSN 6620-00-862-5567