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 5935-01-573-6824
NSN 6650-01-254-0491
NSN 6130-01-418-0786
NSN 5975-01-609-8939
NSN 6685-00-948-8452
NSN 5998-00-528-2352
NSN 5895-00-005-2945
NSN 6145-01-235-9747
NSN 6105-01-094-0611
NSN 5999-01-173-2774
NSN 7035-00-088-7355
NSN 6610-01-462-5980