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 5975-01-219-1346
NSN 5930-00-448-1189
NSN 5965-01-093-0642
NSN 5985-01-130-6668
NSN 6130-00-222-6216
NSN 5960-00-501-0905
NSN 5975-00-760-1285
NSN 5930-01-474-8266
NSN 6650-01-415-4484
NSN 5960-00-211-2105
NSN 6150-01-312-4034
NSN 5855-01-184-8089