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 6645-00-908-0140
NSN 6610-01-224-7247
NSN 6610-01-014-3964
NSN 6220-00-270-6996
NSN 5915-01-307-1673
NSN 6650-01-063-6138
NSN 5960-00-492-2502
NSN 6645-01-464-4937
NSN 2925-01-164-9579
NSN 6110-01-595-7664
NSN 5985-01-295-2036
NSN 5910-01-025-5105