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 5950-01-436-8807
NSN 5998-01-205-0466
NSN 6610-01-333-2381
NSN 7035-00-206-6123
NSN 6240-01-550-3112
NSN 6110-01-133-3336
NSN 5990-01-064-9994
NSN 5930-01-620-4015
NSN 6220-00-354-8287
NSN 5985-01-534-3603
NSN 7035-01-642-6950
NSN 5990-00-288-1820