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 5925-01-605-3888
NSN 5999-01-615-2464
NSN 5935-00-276-9413
NSN 5835-00-554-0399
NSN 5930-01-439-8629
NSN 5999-01-414-5398
NSN 5996-00-458-2768
NSN 5975-01-646-9884
NSN 5935-00-784-3129
NSN 5960-01-112-8273
NSN 6320-00-593-0379
NSN 6150-01-147-4604