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 5935-00-010-6411
NSN 5935-01-359-4303
NSN 6150-01-235-3253
NSN 5920-01-206-0191
NSN 5835-01-612-4753
NSN 5905-01-254-3740
NSN 5855-00-361-0167
NSN 6145-00-621-0225
NSN 5998-01-417-3149
NSN 5835-01-220-6024
NSN 5985-01-238-9509
NSN 6135-01-433-2062