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 5930-01-563-0284
NSN 5930-01-268-1621
NSN 5950-00-520-9539
NSN 6150-00-058-8669
NSN 7035-01-347-1689
NSN 6150-01-578-0309
NSN 5965-00-139-4870
NSN 5925-01-411-6028
NSN 6130-01-139-3701
NSN 5930-00-452-1316
NSN 5925-00-930-5559
NSN 5965-00-067-7393