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 5998-01-262-6096
NSN 6145-01-377-9935
NSN 5930-01-182-5618
NSN 6610-01-166-4860
NSN 5950-00-081-0995
NSN 5855-01-152-8781
NSN 5935-01-235-6272
NSN 5835-00-102-2373
NSN 5965-01-561-2077
NSN 5998-01-355-0772
NSN 6320-01-436-9228
NSN 6320-01-224-0063