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 6645-01-114-3607
NSN 6650-01-425-7362
NSN 5930-01-468-5685
NSN 6320-01-578-6006
NSN 5930-01-539-7914
NSN 6145-01-056-5171
NSN 5920-00-149-0013
NSN 6620-01-104-5758
NSN 5960-00-078-9500
NSN 5935-01-441-1558
NSN 5999-01-476-7149
NSN 6620-01-246-5895