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 6650-01-476-3329
NSN 5895-00-819-9351
NSN 6145-00-854-1892
NSN 6150-01-348-4036
NSN 6610-00-038-8148
NSN 6145-01-104-8186
NSN 5950-01-485-3147
NSN 5950-00-437-3762
NSN 5935-00-513-9606
NSN 6685-01-164-1218
NSN 5905-01-378-6911
NSN 5990-01-468-1292