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 6105-00-769-1106
NSN 5945-01-320-4383
NSN 5998-01-359-8700
NSN 6130-00-887-8442
NSN 5965-01-177-4872
NSN 5998-01-046-6738
NSN 5835-01-133-6485
NSN 5975-00-528-9774
NSN 5910-01-549-0310
NSN 5925-01-469-0075
NSN 5998-00-365-8887
NSN 5905-01-465-4405