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 6105-00-993-5244
NSN 5945-01-599-1487
NSN 6130-01-608-5496
NSN 5935-00-188-9706
NSN 6130-01-550-0546
NSN 5925-01-160-8779
NSN 6130-01-627-1438
NSN 5855-01-079-8716
NSN 6105-00-114-2165
NSN 5915-00-274-2282
NSN 5915-01-107-9444
NSN 5915-01-410-7741