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 6650-01-379-0601
NSN 5960-01-236-6389
NSN 5996-01-430-5571
NSN 6240-01-525-6585
NSN 6135-01-446-8310
NSN 5985-00-253-7057
NSN 5910-01-312-3059
NSN 6645-01-117-5708
NSN 5935-01-047-4032
NSN 5998-01-318-0666
NSN 7035-01-473-3223
NSN 6320-01-525-4789