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 6685-01-283-4084
NSN 5855-00-797-8217
NSN 6610-01-549-4960
NSN 6240-01-534-2987
NSN 2925-00-412-2046
NSN 5996-00-346-7065
NSN 5910-00-538-3371
NSN 5935-01-320-1923
NSN 5915-00-436-2299
NSN 5905-00-376-9999
NSN 6150-00-621-1934
NSN 5998-01-429-5780