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 5910-01-509-2495
NSN 5935-00-836-8445
NSN 5935-00-666-4877
NSN 6135-00-942-7970
NSN 5835-01-152-9483
NSN 6130-00-840-8886
NSN 5915-00-153-4805
NSN 6610-00-903-6095
NSN 6145-01-573-7297
NSN 6135-01-386-5709
NSN 5996-01-433-2777
NSN 6650-01-465-1081