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 5965-00-045-7156
NSN 5985-01-081-3199
NSN 6610-01-612-8327
NSN 5990-01-598-8769
NSN 5950-01-258-2181
NSN 5975-00-528-9774
NSN 6145-01-156-6546
NSN 6145-01-328-3757
NSN 5999-01-233-3151
NSN 6220-01-563-9684
NSN 5999-00-814-7947
NSN 5895-00-147-7034