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 5965-01-313-3845
NSN 5855-01-018-1247
NSN 5960-00-010-5300
NSN 6110-00-177-8755
NSN 5915-00-950-1149
NSN 5985-00-946-3250
NSN 6320-01-378-6191
NSN 5950-00-125-5525
NSN 5998-01-195-8354
NSN 5950-00-290-8090
NSN 5935-00-598-6126
NSN 7035-01-479-1840