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 5965-01-566-0876
NSN 5915-00-015-7435
NSN 5930-01-094-5928
NSN 6130-00-285-8119
NSN 5990-00-140-4559
NSN 5950-01-592-3606
NSN 6320-01-195-5583
NSN 5855-01-250-2421
NSN 6620-00-246-1529
NSN 5905-01-487-6534
NSN 5950-01-448-6492
NSN 5935-00-866-0882