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 6150-00-862-9095
NSN 5925-00-432-6618
NSN 6320-01-643-0850
NSN 5975-00-830-7638
NSN 6105-01-214-0231
NSN 6110-01-307-8899
NSN 5985-00-863-7908
NSN 6240-01-574-5642
NSN 6105-01-537-1195
NSN 6240-01-059-3563
NSN 5950-01-485-3518
NSN 5998-01-634-0604