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 6150-01-041-9213
NSN 5935-01-634-0668
NSN 5920-00-787-8033
NSN 6105-01-168-4858
NSN 5895-01-126-6619
NSN 5920-01-514-4095
NSN 5945-00-942-3083
NSN 5950-01-109-4842
NSN 6645-00-092-5091
NSN 5965-01-534-9961
NSN 5996-01-378-6438
NSN 6610-01-265-1824