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 6685-00-482-6193
NSN 5930-01-437-8823
NSN 5998-01-143-9186
NSN 6110-00-260-0130
NSN 6610-00-816-4998
NSN 5950-00-518-2162
NSN 5855-00-294-7532
NSN 5950-01-427-3723
NSN 5950-00-706-0995
NSN 5855-00-288-1408
NSN 6110-00-422-4973
NSN 5985-01-141-0875