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 6620-01-449-8743
NSN 6320-01-162-5977
NSN 5855-00-494-9581
NSN 5915-01-433-0276
NSN 7035-01-406-5232
NSN 6130-00-413-2986
NSN 5910-01-264-9778
NSN 5965-00-111-2073
NSN 6240-01-268-2223
NSN 5945-01-126-4998
NSN 5935-01-226-3727
NSN 5996-00-469-8536