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 6320-01-056-1164
NSN 6105-01-439-7101
NSN 6620-00-355-1734
NSN 5996-01-540-5020
NSN 6645-00-633-3824
NSN 5915-01-076-3958
NSN 6145-00-932-1950
NSN 5895-01-052-2130
NSN 6110-01-014-7568
NSN 5950-01-352-6304
NSN 6150-01-552-5890
NSN 6610-01-429-2162