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 5895-01-320-9211
NSN 6220-00-846-0140
NSN 6135-01-503-1688
NSN 5925-01-462-7251
NSN 5999-00-643-6259
NSN 5985-00-226-5627
NSN 6130-01-615-7318
NSN 5999-01-420-3453
NSN 6650-01-619-9986
NSN 6150-00-067-5957
NSN 5855-01-437-6161
NSN 5835-01-085-5487