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 6650-01-119-0718
NSN 6150-01-334-3016
NSN 2925-01-372-9455
NSN 5945-00-829-8980
NSN 6650-01-315-9728
NSN 5835-01-442-6482
NSN 6240-01-633-9357
NSN 6620-01-653-9727
NSN 5998-01-634-0604
NSN 6145-01-323-3971
NSN 6105-01-101-6318
NSN 5999-01-093-0963