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 6135-01-627-2603
NSN 5950-01-429-9726
NSN 6150-01-230-0344
NSN 5920-01-157-9471
NSN 5835-01-432-8801
NSN 5835-01-545-6467
NSN 5985-01-540-9908
NSN 6650-01-158-5099
NSN 5945-01-642-1790
NSN 5925-01-185-1390
NSN 5835-01-097-3284
NSN 6105-01-340-5242