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 6145-01-532-8805
NSN 5950-00-108-8530
NSN 5895-00-130-2227
NSN 5915-00-288-0071
NSN 5935-01-136-7356
NSN 6150-01-508-9522
NSN 4140-00-815-7093
NSN 5990-00-539-7859
NSN 5910-00-446-1957
NSN 5910-00-669-2609
NSN 5950-01-416-6087
NSN 5965-01-176-1556