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 6150-01-093-3434
NSN 6220-01-490-6316
NSN 6685-01-370-4142
NSN 6320-00-456-2092
NSN 6320-00-225-7013
NSN 5950-00-052-3136
NSN 5905-01-267-8857
NSN 4140-00-365-2531
NSN 5999-00-385-1722
NSN 5895-00-902-1415
NSN 5996-01-449-0666
NSN 2925-00-400-5634