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 5998-01-483-9811
NSN 2925-01-090-2391
NSN 6240-01-206-4809
NSN 5975-00-143-4658
NSN 5998-01-575-7774
NSN 5855-01-364-9810
NSN 5855-01-447-1071
NSN 5960-01-243-0007
NSN 6320-01-247-0898
NSN 5975-01-273-0209
NSN 5950-01-177-1218
NSN 6150-00-719-6119