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 6150-00-395-9999
NSN 6610-01-092-5375
NSN 5960-01-192-3128
NSN 6320-00-284-1524
NSN 5996-00-622-1546
NSN 6110-01-517-1501
NSN 5905-00-584-1881
NSN 5960-00-920-5305
NSN 6685-00-960-4982
NSN 5998-00-409-0812
NSN 6130-00-971-5812
NSN 5905-00-263-3453