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 6130-01-232-9042
NSN 5950-01-187-2735
NSN 6620-01-517-0014
NSN 6150-00-504-6940
NSN 6685-01-605-6880
NSN 7035-00-981-7216
NSN 6685-00-780-7787
NSN 5935-00-918-0857
NSN 6650-01-516-3631
NSN 5950-01-436-6142
NSN 5998-00-195-3023
NSN 6105-01-197-3961