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 5910-01-367-6155
NSN 6620-00-115-9050
NSN 5945-00-666-4700
NSN 6220-01-357-1883
NSN 6150-00-383-4377
NSN 5855-00-482-9876
NSN 5930-01-366-1335
NSN 5965-01-258-8735
NSN 5985-01-566-2247
NSN 5935-00-621-1449
NSN 5925-01-152-4955
NSN 5965-01-175-4839