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 6105-01-219-3264
NSN 5835-01-580-0446
NSN 5990-01-143-2518
NSN 2925-00-452-6403
NSN 6145-01-336-4283
NSN 6620-00-936-3463
NSN 5910-01-106-1692
NSN 6320-00-450-7014
NSN 5925-01-062-7361
NSN 5945-00-930-3105
NSN 5998-01-126-9603
NSN 6645-00-283-6794