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 5895-01-047-4909
NSN 6645-01-447-1516
NSN 5999-00-553-0494
NSN 5996-00-005-2407
NSN 5945-01-207-8886
NSN 5960-00-868-7599
NSN 5990-00-932-3070
NSN 5935-00-184-8540
NSN 5945-01-134-5312
NSN 6145-01-145-5533
NSN 7035-01-327-4017
NSN 5930-01-604-4146