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 6150-01-221-4153
NSN 2925-01-350-8372
NSN 5855-01-163-8152
NSN 5998-01-161-2107
NSN 5975-01-209-6805
NSN 6685-01-317-3782
NSN 6220-01-352-5425
NSN 5835-00-631-5762
NSN 5930-00-270-2438
NSN 5895-01-573-5490
NSN 6685-00-113-5440
NSN 5855-01-378-1888