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 5990-00-428-1895
NSN 5930-01-504-4088
NSN 5895-01-568-8724
NSN 5910-01-624-9674
NSN 7035-01-423-1755
NSN 6105-01-039-5488
NSN 5960-01-142-1995
NSN 5950-00-133-8953
NSN 5990-00-110-1153
NSN 5965-00-079-2360
NSN 5998-01-503-9500
NSN 5855-00-004-0904