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 5895-01-122-0606
NSN 5895-01-197-8844
NSN 5935-00-185-5560
NSN 5855-01-472-2302
NSN 6150-01-534-9364
NSN 5950-01-415-2466
NSN 5895-01-634-0630
NSN 6240-00-299-6126
NSN 5925-00-910-7485
NSN 6650-00-520-4253
NSN 5905-00-725-4134
NSN 6130-01-624-8118