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 5960-01-088-6553
NSN 5945-01-413-6796
NSN 5910-01-137-7796
NSN 6150-00-526-3720
NSN 5960-01-493-3948
NSN 2925-01-554-5246
NSN 6145-00-913-8015
NSN 5950-00-932-3108
NSN 5855-00-797-8217
NSN 5999-01-106-3808
NSN 5945-00-473-3369
NSN 5998-01-217-4175