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 6135-00-812-9039
NSN 5905-01-609-4470
NSN 6105-00-237-3682
NSN 5985-00-345-8849
NSN 5985-01-064-8597
NSN 5835-01-125-2558
NSN 2925-01-492-5342
NSN 5996-01-104-7884
NSN 5915-00-465-5081
NSN 6220-01-459-4631
NSN 6105-01-425-1718
NSN 5935-01-268-1808