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 5975-00-891-7452
NSN 5855-00-482-9876
NSN 5935-00-433-0341
NSN 5999-01-070-8975
NSN 6685-01-039-0068
NSN 6150-01-400-0692
NSN 5855-00-014-5008
NSN 6150-00-758-3602
NSN 6320-00-432-2772
NSN 5985-00-106-9603
NSN 5998-01-552-2279
NSN 5975-01-304-2050