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 6685-00-539-8060
NSN 5935-01-568-3782
NSN 7035-00-421-0468
NSN 6130-01-278-2261
NSN 5930-00-286-4669
NSN 6150-01-607-6218
NSN 4140-01-491-2366
NSN 5999-01-119-0997
NSN 6620-01-494-9858
NSN 5925-01-126-8188
NSN 5950-00-759-5913
NSN 2925-01-327-3069