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 5925-01-390-3147
NSN 5960-01-617-6345
NSN 5985-01-048-1676
NSN 5930-01-104-9455
NSN 5910-00-221-5060
NSN 5855-00-688-9954
NSN 6650-01-278-5896
NSN 5985-01-540-8885
NSN 6610-00-244-2816
NSN 5985-01-087-6455
NSN 5895-01-213-3317
NSN 5998-00-583-8617