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 5965-00-253-1302
NSN 6610-01-556-2353
NSN 6145-01-094-0929
NSN 2925-01-480-0169
NSN 6150-00-728-2485
NSN 6610-00-388-9188
NSN 5945-01-630-2480
NSN 5910-01-289-5863
NSN 5999-01-433-3785
NSN 5895-01-394-4973
NSN 5999-00-276-9299
NSN 5895-01-525-5258