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 6320-01-233-5798
NSN 5999-01-541-1850
NSN 5910-01-204-9539
NSN 5915-01-476-8841
NSN 5925-01-416-3229
NSN 5835-01-268-1924
NSN 5985-01-477-2657
NSN 6150-01-067-9145
NSN 5855-00-337-3679
NSN 5985-00-376-5682
NSN 5925-00-932-0108
NSN 5925-00-165-8694