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 5895-01-211-6241
NSN 5920-01-448-0105
NSN 6145-01-541-1213
NSN 5910-01-464-9692
NSN 5945-00-378-1284
NSN 6150-01-501-2996
NSN 5950-00-101-4706
NSN 5935-00-282-2729
NSN 6150-01-158-8232
NSN 6320-01-512-2031
NSN 5895-01-454-8091
NSN 5905-01-367-1710