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 5996-01-648-3810
NSN 5950-01-328-5861
NSN 6110-01-264-9679
NSN 5910-01-152-2051
NSN 6135-01-215-1245
NSN 6150-01-010-2988
NSN 5935-01-544-3540
NSN 6130-00-390-3846
NSN 5960-01-281-2872
NSN 6150-00-436-5454
NSN 5835-00-673-2885
NSN 5945-01-431-1540