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 5935-01-409-2947
NSN 6150-00-081-6030
NSN 5965-00-962-5812
NSN 5996-01-170-9659
NSN 2925-00-739-5090
NSN 6135-00-299-6918
NSN 5998-01-501-3592
NSN 6105-00-752-2069
NSN 6240-01-630-2702
NSN 5950-00-793-9807
NSN 5998-01-190-4288
NSN 5990-01-233-4178