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 5915-00-343-6814
NSN 5835-00-931-5568
NSN 5925-00-246-8812
NSN 5975-01-361-2600
NSN 7035-01-383-9357
NSN 6620-00-740-3699
NSN 5905-01-126-7854
NSN 5855-00-879-7245
NSN 6240-00-536-1867
NSN 5945-00-236-2737
NSN 6130-00-952-2970
NSN 6135-00-405-1989