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 5895-00-068-3519
NSN 6650-01-545-4037
NSN 6610-01-318-6713
NSN 5930-01-302-6890
NSN 6645-00-047-9470
NSN 5985-01-260-7598
NSN 5965-01-170-9891
NSN 5975-01-460-3236
NSN 5998-01-430-2773
NSN 6685-01-646-8033
NSN 5950-01-613-2361
NSN 6645-00-072-9243