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 6650-00-299-9681
NSN 6135-01-322-4655
NSN 6620-01-448-0572
NSN 5910-01-446-1751
NSN 5835-01-447-2544
NSN 5945-00-925-9992
NSN 5975-01-282-2779
NSN 5999-01-507-0804
NSN 5985-01-602-9023
NSN 5960-01-292-6062
NSN 5996-01-350-3345
NSN 6240-01-441-2765