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 5975-00-144-3195
NSN 5935-00-766-8495
NSN 5905-00-134-5792
NSN 5920-01-274-1279
NSN 5999-01-123-1742
NSN 5835-01-191-3405
NSN 7035-00-126-1899
NSN 5950-00-596-8102
NSN 5925-00-828-0708
NSN 5855-01-454-1538
NSN 5935-01-229-1265
NSN 5930-01-148-0353