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 6110-00-480-7868
NSN 6620-01-224-4985
NSN 6110-01-392-7019
NSN 5895-00-834-1151
NSN 6610-01-346-2802
NSN 6145-01-047-8986
NSN 2925-00-075-2714
NSN 5910-00-268-8194
NSN 5910-01-148-8784
NSN 6130-01-606-4612
NSN 5975-01-388-6719
NSN 5855-01-477-5332