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 6620-01-569-3313
NSN 5855-01-491-0140
NSN 5855-00-487-9691
NSN 5960-01-010-3083
NSN 7035-01-271-1643
NSN 6240-00-347-7118
NSN 5935-00-259-7135
NSN 5935-00-280-3116
NSN 6130-00-727-7458
NSN 5998-01-231-9885
NSN 6135-01-238-2878
NSN 5985-01-367-0903