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 5895-00-482-7335
NSN 5920-01-429-1373
NSN 4140-00-088-4724
NSN 5990-01-167-7043
NSN 5910-00-118-8156
NSN 5996-01-621-4031
NSN 5855-01-244-9785
NSN 5985-01-461-2445
NSN 5998-00-541-8792
NSN 6105-00-349-7561
NSN 5945-00-473-1920
NSN 5915-01-186-2401