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 5915-01-481-0735
NSN 5925-01-442-7357
NSN 7035-01-302-5359
NSN 5910-01-441-2301
NSN 6610-01-278-9387
NSN 5930-00-155-5917
NSN 5996-01-135-9848
NSN 6110-01-418-0199
NSN 5915-00-099-0347
NSN 5965-01-408-9551
NSN 6240-01-152-2662
NSN 5935-01-645-3115