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 5895-01-016-3240
NSN 5905-01-441-3002
NSN 6220-00-944-4512
NSN 5905-01-621-2667
NSN 5910-01-538-7326
NSN 6150-00-221-5122
NSN 6220-01-621-9759
NSN 5990-00-474-5609
NSN 4140-00-144-6833
NSN 4140-01-592-6145
NSN 5965-01-436-0390
NSN 5910-01-310-8533