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 5960-00-597-2680
NSN 5915-01-215-1473
NSN 6135-01-008-4595
NSN 6610-01-538-8141
NSN 5965-01-429-9777
NSN 5925-01-215-0767
NSN 6130-00-187-5107
NSN 5910-01-079-5603
NSN 7035-01-408-8698
NSN 5835-01-370-4292
NSN 5975-01-250-2940
NSN 5910-01-421-3964