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 5935-01-451-3035
NSN 6105-00-095-6138
NSN 6110-00-647-3932
NSN 5950-01-152-2622
NSN 7035-00-549-2722
NSN 5985-00-104-8289
NSN 6650-01-412-1490
NSN 7035-00-104-7613
NSN 5935-01-632-0520
NSN 5950-01-418-1787
NSN 5950-00-387-5741
NSN 5998-01-005-8360