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 6110-01-564-6023
NSN 5855-00-862-3345
NSN 5975-00-361-7793
NSN 5950-01-196-5178
NSN 5905-01-611-6171
NSN 6220-01-070-2772
NSN 5905-01-227-8334
NSN 6130-00-911-6523
NSN 5985-01-659-1109
NSN 5990-00-435-9400
NSN 5930-01-581-8715
NSN 6135-00-935-8769