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 5996-01-297-1564
NSN 5930-01-382-9405
NSN 5855-01-631-8782
NSN 7035-01-647-7885
NSN 5930-01-634-0659
NSN 6240-01-023-7720
NSN 6220-01-013-1784
NSN 6320-00-343-1798
NSN 5965-01-477-4211
NSN 5855-01-502-9239
NSN 6610-00-186-9180
NSN 5835-00-217-2147