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 6320-00-857-4073
NSN 6135-01-040-1446
NSN 6620-00-221-6639
NSN 5965-01-075-3148
NSN 6620-00-513-0738
NSN 5935-00-490-5220
NSN 5998-01-197-5795
NSN 6105-01-458-8428
NSN 5915-01-627-8329
NSN 6610-00-179-9035
NSN 5930-01-323-1535
NSN 5998-01-285-8188