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 5960-00-067-9636
NSN 5965-00-196-7320
NSN 6650-00-918-4156
NSN 6220-00-660-5539
NSN 5835-00-665-3395
NSN 5855-01-173-0808
NSN 5990-01-269-2111
NSN 6610-00-686-5817
NSN 6620-01-383-1997
NSN 5975-00-924-4985
NSN 5950-01-478-0215
NSN 5950-01-232-8602