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 5935-00-270-0086
NSN 5915-00-539-4849
NSN 6610-01-416-0652
NSN 5905-01-305-8939
NSN 5905-00-539-5746
NSN 5925-01-121-4843
NSN 6110-01-355-0563
NSN 4140-01-469-7519
NSN 5990-01-395-4194
NSN 6135-00-073-8939
NSN 6220-01-007-0678
NSN 6145-01-269-1438