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 5965-01-094-6602
NSN 5930-00-289-6709
NSN 5915-00-312-2652
NSN 6105-00-797-0044
NSN 4140-01-160-8503
NSN 4140-01-522-6062
NSN 7035-01-408-6802
NSN 4140-00-350-9401
NSN 5950-00-216-7548
NSN 6685-00-035-9373
NSN 5950-01-168-8782
NSN 5855-00-293-4708