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 6130-01-417-3298
NSN 5950-01-130-2577
NSN 5965-00-900-8102
NSN 5950-00-592-4757
NSN 5855-00-427-7848
NSN 5915-00-441-0923
NSN 5895-00-983-6580
NSN 6240-00-232-1093
NSN 5945-01-257-6950
NSN 5996-00-647-5160
NSN 5935-01-365-8186
NSN 6150-00-789-3738