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 5945-01-474-5583
NSN 2925-01-226-6126
NSN 5990-01-417-4402
NSN 6150-01-485-9461
NSN 5915-01-288-1884
NSN 2925-01-340-5143
NSN 5910-00-729-4963
NSN 6620-01-237-5603
NSN 5925-01-518-8119
NSN 6610-00-180-4565
NSN 5935-00-686-5909
NSN 6220-01-421-4448