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 6130-01-121-7675
NSN 5930-01-163-5556
NSN 5960-01-632-6576
NSN 6620-01-140-8684
NSN 5945-00-703-4908
NSN 5960-01-323-6432
NSN 6220-01-190-6906
NSN 6685-01-084-9637
NSN 4140-01-124-8904
NSN 5975-01-607-5056
NSN 5855-00-489-6754
NSN 5915-00-724-5458