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 5999-01-603-9937
NSN 5915-01-474-1425
NSN 6685-01-022-7979
NSN 6110-01-430-3684
NSN 5960-00-479-1378
NSN 5990-01-633-9503
NSN 6150-00-539-9812
NSN 5998-00-283-7348
NSN 5996-00-707-5635
NSN 5930-01-328-5751
NSN 6620-01-184-7384
NSN 5855-01-156-0417