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 6130-01-159-2264
NSN 6620-00-280-2874
NSN 5930-00-836-1080
NSN 6145-01-444-1668
NSN 5895-00-372-5493
NSN 5935-01-524-3813
NSN 5930-00-370-0216
NSN 6650-01-311-1593
NSN 2925-00-881-0164
NSN 5960-01-601-5565
NSN 5996-01-576-9852
NSN 5975-01-519-3084