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 5910-00-874-6889
NSN 6320-01-150-5378
NSN 5895-00-831-2714
NSN 5855-00-125-0780
NSN 7035-01-179-5667
NSN 6130-00-141-8317
NSN 5975-01-634-0678
NSN 6240-01-290-6449
NSN 7035-00-104-7613
NSN 6610-01-131-5714
NSN 4140-01-422-7447
NSN 5905-01-440-9309