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 5999-00-819-1292
NSN 5895-01-286-3937
NSN 5895-01-163-1235
NSN 5998-01-393-9646
NSN 5905-01-548-0968
NSN 4140-01-004-0566
NSN 6150-01-634-0575
NSN 5975-00-623-2024
NSN 6130-00-695-9046
NSN 5925-01-255-4283
NSN 5855-00-055-1579
NSN 5990-01-224-8052