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 7035-00-679-9027
NSN 6610-01-324-4718
NSN 6105-00-152-7958
NSN 5985-01-439-9523
NSN 6620-00-060-5982
NSN 6610-00-553-5103
NSN 5945-00-243-9365
NSN 5960-01-126-5767
NSN 6620-01-161-3704
NSN 6145-01-487-1985
NSN 5935-00-305-5902
NSN 5905-01-313-4802