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 5950-00-281-2389
NSN 6105-01-031-8772
NSN 5975-01-045-4588
NSN 6220-01-525-5956
NSN 6145-01-274-0103
NSN 5960-01-146-8707
NSN 6150-01-316-0026
NSN 6130-01-195-1731
NSN 5950-01-423-8208
NSN 6145-01-611-2412
NSN 7035-01-386-5722
NSN 4140-01-383-0370