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 5915-00-528-1192
NSN 5895-01-229-7431
NSN 6105-01-010-3815
NSN 6220-01-505-6072
NSN 5930-01-501-6037
NSN 6150-01-378-6736
NSN 5950-00-849-9669
NSN 5998-01-495-1361
NSN 5975-00-410-8835
NSN 6110-01-060-3545
NSN 6105-01-015-7878
NSN 5998-01-335-6068