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 5950-01-044-3146
NSN 6650-01-583-8302
NSN 5960-01-560-8461
NSN 5999-01-158-3411
NSN 5999-01-146-5436
NSN 6145-00-537-7059
NSN 5855-00-782-7714
NSN 7035-01-480-5537
NSN 5855-01-419-5285
NSN 5985-00-226-6846
NSN 6620-01-330-8802
NSN 5999-01-260-1896