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 5935-00-197-9463
NSN 5998-01-327-4261
NSN 6610-01-520-6889
NSN 5945-00-454-8427
NSN 5996-01-486-0462
NSN 5965-01-398-9579
NSN 5915-01-244-3616
NSN 5905-01-530-5583
NSN 5930-00-261-8219
NSN 6320-01-054-3046
NSN 5999-01-196-9496
NSN 6610-00-585-9160