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 5965-01-381-4879
NSN 5910-01-558-8388
NSN 5990-01-227-6526
NSN 5930-00-849-8827
NSN 6130-01-442-4091
NSN 5950-01-132-1618
NSN 5960-00-228-5366
NSN 7035-00-631-3782
NSN 5975-00-899-0463
NSN 6105-01-085-6002
NSN 5915-01-178-3970
NSN 5935-00-185-5560