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 7035-01-348-1257
NSN 5998-00-933-6832
NSN 6620-01-611-7907
NSN 6620-00-932-6508
NSN 5999-01-350-4102
NSN 6685-01-197-8048
NSN 5895-01-593-6306
NSN 5910-00-318-6885
NSN 5960-00-971-1483
NSN 6150-00-506-0941
NSN 5835-00-707-6266
NSN 6645-00-784-8288