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 6650-00-283-0978
NSN 6145-01-055-8851
NSN 5950-01-161-8198
NSN 5930-00-177-2319
NSN 5998-00-146-5251
NSN 5935-00-172-1679
NSN 5905-00-446-0434
NSN 6130-01-368-7160
NSN 5895-01-176-6864
NSN 6150-01-165-9422
NSN 5925-01-014-4779
NSN 5945-01-280-9254