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 5915-01-498-4530
NSN 5999-01-263-5840
NSN 5965-01-179-7749
NSN 6130-01-493-3616
NSN 5999-00-249-9339
NSN 6610-01-152-2821
NSN 6610-00-886-3652
NSN 5985-01-585-2699
NSN 6105-01-071-1367
NSN 6110-01-306-0511
NSN 5895-01-360-4529
NSN 5960-00-872-0531