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 6110-01-212-6962
NSN 5990-00-543-0234
NSN 5996-01-317-9389
NSN 5960-00-393-2505
NSN 5910-00-185-5742
NSN 5925-01-607-0217
NSN 5930-01-130-3934
NSN 6105-00-732-5445
NSN 5835-01-116-2369
NSN 5985-00-231-2810
NSN 5950-01-331-8202
NSN 5950-01-255-6177