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 6135-00-271-0407
NSN 5855-01-630-4299
NSN 5965-01-046-9619
NSN 5999-01-621-6162
NSN 6150-01-371-0271
NSN 6105-00-394-6803
NSN 5975-01-640-7665
NSN 6240-00-903-4660
NSN 5855-01-375-6690
NSN 5990-00-219-7413
NSN 5935-01-441-9578
NSN 5910-00-827-0858