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 5925-00-212-4901
NSN 6610-01-238-8712
NSN 5975-00-486-8518
NSN 5999-01-125-5951
NSN 5975-01-226-6531
NSN 5975-00-479-4012
NSN 6620-01-145-1278
NSN 5835-01-337-6247
NSN 6110-01-319-2687
NSN 5945-00-098-8132
NSN 6135-01-313-8323
NSN 5835-01-373-9506