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 5910-00-339-2198
NSN 5945-00-204-9840
NSN 5975-00-008-1103
NSN 5835-00-930-8500
NSN 5998-01-170-4106
NSN 5990-01-326-2677
NSN 5920-01-581-9887
NSN 5965-00-300-8055
NSN 5996-00-989-4318
NSN 7035-00-631-3782
NSN 6240-00-372-4841
NSN 5950-00-045-9376