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 5855-01-188-4049
NSN 7035-01-574-2532
NSN 5950-01-118-9724
NSN 6610-01-538-4660
NSN 5975-01-142-8420
NSN 5975-01-158-6150
NSN 5915-00-686-1673
NSN 5855-01-173-0808
NSN 5975-01-253-1683
NSN 5920-00-452-3889
NSN 6105-00-981-1335
NSN 5895-00-186-4929