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 5915-01-464-4926
NSN 5960-00-553-7338
NSN 6110-01-367-6526
NSN 5985-01-020-8259
NSN 5930-01-054-4241
NSN 5950-01-193-0264
NSN 6145-01-360-7070
NSN 6110-01-299-0669
NSN 5985-01-398-0661
NSN 6220-01-634-0660
NSN 5960-01-495-0859
NSN 6105-00-008-0214