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 6105-00-225-5387
NSN 6150-01-464-1393
NSN 5925-00-118-2464
NSN 5895-00-723-2059
NSN 6240-00-045-9844
NSN 6150-01-124-8039
NSN 5855-01-621-9483
NSN 5930-01-165-1918
NSN 5835-01-062-4213
NSN 6320-01-246-4390
NSN 5925-01-089-4946
NSN 5855-01-117-7207