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 6130-00-719-7219
NSN 6150-01-035-6513
NSN 6610-01-580-0766
NSN 5905-01-607-6163
NSN 6130-01-449-8556
NSN 5920-01-215-4741
NSN 5905-01-096-6933
NSN 5990-01-243-4233
NSN 6145-00-931-2437
NSN 5915-00-005-4263
NSN 5998-00-414-1181
NSN 6610-01-525-4389