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 5935-01-182-6804
NSN 6110-01-591-6770
NSN 5985-01-224-2908
NSN 6130-00-196-5292
NSN 5920-01-650-4083
NSN 7035-01-292-7439
NSN 5855-01-591-0050
NSN 5998-00-679-4001
NSN 5945-00-925-2411
NSN 5985-01-194-8921
NSN 5895-01-610-3770
NSN 5960-01-272-0285