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 5975-01-657-9028
NSN 5950-01-062-8470
NSN 5965-01-388-1379
NSN 6110-00-488-9364
NSN 6220-00-960-5621
NSN 5945-00-003-2489
NSN 6610-00-287-6884
NSN 6220-01-298-2593
NSN 7035-00-941-4949
NSN 5960-01-415-3574
NSN 5855-01-436-6327
NSN 6110-01-203-5994