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 6320-00-513-8376
NSN 5990-01-337-9859
NSN 6645-00-764-3355
NSN 6610-01-305-8863
NSN 5835-01-631-3940
NSN 5930-00-160-6729
NSN 5930-01-260-4121
NSN 5975-00-963-0149
NSN 6145-00-072-4878
NSN 5935-00-644-5354
NSN 5990-01-242-9653
NSN 6240-00-832-6867