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 6240-01-422-3461
NSN 7035-01-438-2108
NSN 6110-01-215-7231
NSN 5895-01-134-9337
NSN 5999-01-421-8596
NSN 5960-01-317-3800
NSN 5925-01-416-9036
NSN 7035-01-121-0901
NSN 5935-00-287-5069
NSN 6110-01-068-0301
NSN 5925-01-205-7482
NSN 6645-00-629-9367