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 6150-01-413-8381
NSN 4140-01-595-6685
NSN 5998-00-811-6654
NSN 6220-01-050-8706
NSN 5999-00-353-6342
NSN 5950-01-511-7661
NSN 5945-00-264-4174
NSN 6105-01-128-9277
NSN 2925-01-510-2221
NSN 5985-00-894-1251
NSN 6150-00-958-0272
NSN 5950-01-480-3575