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 6150-01-008-1485
NSN 2925-00-225-5386
NSN 5930-01-209-1157
NSN 6145-00-116-7810
NSN 5910-01-025-6209
NSN 6610-01-445-6362
NSN 6685-01-278-2981
NSN 6105-01-339-4318
NSN 6610-00-797-1417
NSN 5990-01-352-5255
NSN 2925-00-240-5685
NSN 5915-01-565-9261