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 2925-01-342-1712
NSN 5945-01-063-6824
NSN 5945-01-574-9392
NSN 5999-00-186-0058
NSN 6110-00-263-6664
NSN 6620-00-918-3878
NSN 5855-00-361-0167
NSN 6145-00-278-0697
NSN 6105-01-483-8547
NSN 5920-01-502-9681
NSN 5998-01-332-9238
NSN 5920-00-005-9804