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 6620-01-483-1138
NSN 6620-00-930-5680
NSN 5950-01-213-0747
NSN 6685-01-170-2578
NSN 5895-01-590-1689
NSN 5905-01-254-8787
NSN 5925-00-553-9899
NSN 6650-01-213-1231
NSN 5998-01-569-5225
NSN 5998-01-009-0849
NSN 5990-01-078-1294
NSN 5960-01-468-6508