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 5945-01-436-5488
NSN 6145-01-370-6210
NSN 5950-01-553-8515
NSN 6130-00-807-4367
NSN 6240-00-810-3774
NSN 6240-01-270-5998
NSN 6110-01-602-4121
NSN 6130-00-975-7200
NSN 7035-00-756-4374
NSN 6145-00-839-1452
NSN 6650-01-384-6595
NSN 5945-00-502-5973