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 5910-00-758-6861
NSN 6135-00-305-2052
NSN 5945-01-461-8394
NSN 6110-01-633-9660
NSN 5905-00-289-5007
NSN 5895-01-555-0238
NSN 5985-01-018-4786
NSN 6110-01-164-0397
NSN 6645-00-418-2133
NSN 5950-01-203-6874
NSN 5960-01-170-4057
NSN 6610-00-225-9886