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 6145-01-330-6794
NSN 5915-00-835-9116
NSN 5996-01-455-2198
NSN 6130-01-224-8913
NSN 6130-01-123-2694
NSN 6610-01-341-4014
NSN 6610-01-399-7613
NSN 6620-01-052-2773
NSN 6110-01-483-1521
NSN 6150-01-300-7457
NSN 6685-01-111-8712
NSN 5960-01-462-1864