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 5915-00-617-9477
NSN 5855-01-096-9294
NSN 5835-00-835-2438
NSN 5835-00-491-6075
NSN 5998-00-187-0476
NSN 5945-01-076-5242
NSN 2925-01-625-6841
NSN 6105-00-432-2654
NSN 6105-01-358-4032
NSN 5855-01-105-7793
NSN 5935-00-010-3992
NSN 5835-01-089-7615