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 7035-01-470-5613
NSN 5920-01-151-1442
NSN 6105-00-227-1412
NSN 5985-00-478-7660
NSN 5935-01-363-7025
NSN 5930-01-101-1358
NSN 5999-00-473-9946
NSN 5945-01-492-9666
NSN 5925-01-432-0929
NSN 5935-01-255-4293
NSN 6145-01-563-3105
NSN 6610-00-608-1907