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 5985-01-174-8941
NSN 5910-01-044-5886
NSN 4140-01-133-8267
NSN 5975-00-221-2555
NSN 5895-01-546-9456
NSN 5925-01-461-9298
NSN 5835-00-283-3616
NSN 6150-01-340-3050
NSN 5915-01-217-9849
NSN 5998-01-456-1542
NSN 5985-01-468-0709
NSN 5960-01-033-0813