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 5910-01-394-5013
NSN 6645-01-165-3785
NSN 6145-00-526-3056
NSN 5965-01-421-8599
NSN 2925-01-350-8372
NSN 5998-01-408-6082
NSN 6645-00-248-5434
NSN 5998-01-370-9937
NSN 5950-01-430-3338
NSN 5935-01-129-3516
NSN 5930-00-276-9289
NSN 5945-00-993-9048