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 6150-01-639-8152
NSN 6650-01-416-8405
NSN 6130-00-860-9651
NSN 6610-01-244-7192
NSN 5925-01-416-4880
NSN 6150-01-428-4496
NSN 5920-00-912-6494
NSN 5895-01-314-3690
NSN 6685-01-050-7685
NSN 5935-01-283-4448
NSN 6105-00-244-3007
NSN 5935-01-429-0135