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 5965-00-834-6298
NSN 5996-01-125-5781
NSN 6110-00-586-6681
NSN 6135-00-488-4478
NSN 5945-01-117-7009
NSN 6220-01-338-7123
NSN 5996-01-400-3558
NSN 4140-01-065-6000
NSN 5985-01-076-4710
NSN 6130-01-528-7000
NSN 6105-01-487-0836
NSN 6620-00-811-7614