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 5985-01-272-6334
NSN 7035-00-919-3381
NSN 5990-01-529-7307
NSN 5950-01-545-2908
NSN 5935-01-461-8247
NSN 5960-00-289-6591
NSN 5855-01-433-2220
NSN 6110-01-365-6754
NSN 6645-01-633-1852
NSN 5999-01-644-5499
NSN 5999-01-406-2829
NSN 6610-01-498-4063