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 5945-01-214-4136
NSN 6620-00-942-1751
NSN 5920-00-245-0250
NSN 5930-01-345-8654
NSN 5935-01-307-9791
NSN 7035-01-555-8289
NSN 6645-00-825-5677
NSN 6150-01-086-0439
NSN 5930-00-185-2978
NSN 5910-00-720-8320
NSN 5915-01-633-9845
NSN 5945-00-523-5215