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 2925-01-492-5342
NSN 5930-01-516-6722
NSN 6220-01-584-3388
NSN 6620-01-464-6762
NSN 5835-00-092-1136
NSN 5915-00-553-8755
NSN 5835-01-328-6626
NSN 5965-01-436-0390
NSN 6645-01-449-1824
NSN 5895-01-016-2664
NSN 6620-01-480-6887
NSN 5965-01-113-9061