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 6240-01-366-1589
NSN 6620-00-658-6588
NSN 5999-01-039-8126
NSN 5960-00-110-3285
NSN 6105-00-501-7681
NSN 6145-01-585-5772
NSN 5998-00-769-6841
NSN 5990-01-643-4167
NSN 5935-01-528-8091
NSN 5835-00-253-3453
NSN 6105-01-284-5516
NSN 5925-00-918-5531