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 6220-01-010-6924
NSN 5855-00-327-2112
NSN 5950-01-525-8127
NSN 6105-01-461-2347
NSN 5999-01-296-8370
NSN 5935-01-452-5502
NSN 6320-01-473-9024
NSN 6150-01-115-6835
NSN 5999-01-634-0576
NSN 6685-01-299-7188
NSN 5999-01-100-0921
NSN 5915-01-211-1573