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 5855-01-089-2248
NSN 5985-00-658-2879
NSN 5920-00-466-3950
NSN 5835-00-707-6266
NSN 6150-00-984-7743
NSN 5925-01-366-7892
NSN 5945-01-443-3168
NSN 6240-00-161-8099
NSN 6645-01-148-4703
NSN 5975-01-090-1062
NSN 6240-00-564-7914
NSN 6110-00-938-3723