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 5950-01-591-8151
NSN 6320-01-106-4414
NSN 5950-01-444-5530
NSN 6105-00-149-7956
NSN 6110-01-044-0230
NSN 6105-01-314-4846
NSN 5855-01-466-1588
NSN 4140-01-499-2130
NSN 5985-01-192-7155
NSN 6240-00-491-0517
NSN 5925-01-274-9349
NSN 5965-00-078-5770