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 2925-01-633-4048
NSN 5960-00-275-7497
NSN 6685-01-514-9681
NSN 2925-00-520-9546
NSN 5935-00-611-0942
NSN 6150-01-197-7679
NSN 2925-01-430-4206
NSN 6620-01-423-7300
NSN 5905-00-518-7540
NSN 7035-00-408-8170
NSN 6130-00-450-4454
NSN 5935-01-326-7899