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 5945-01-214-5895
NSN 6240-01-171-0374
NSN 6145-01-591-3436
NSN 6620-01-257-5775
NSN 5925-00-580-0869
NSN 5835-01-254-8584
NSN 5990-01-605-4769
NSN 5910-00-900-3515
NSN 5999-01-068-3639
NSN 5985-00-874-7745
NSN 6150-00-008-5122
NSN 5960-00-654-7300