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 5895-01-397-1572
NSN 6685-01-594-9062
NSN 5945-01-014-6378
NSN 5998-01-471-2588
NSN 5950-01-055-2101
NSN 6145-01-574-3450
NSN 6220-01-488-9416
NSN 5930-00-440-3628
NSN 5999-01-548-8626
NSN 5915-00-482-0468
NSN 5960-01-457-9722
NSN 6135-01-599-7563