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 6610-00-419-0315
NSN 6610-01-102-0194
NSN 5965-01-273-3055
NSN 6220-01-120-6398
NSN 6150-01-181-3914
NSN 5999-00-008-5282
NSN 5965-01-539-7345
NSN 6240-01-352-3642
NSN 5935-01-492-0233
NSN 5930-01-508-3767
NSN 5950-01-165-3001
NSN 5920-00-117-8280