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 5925-01-574-3872
NSN 6645-00-752-2939
NSN 5990-01-642-0113
NSN 6610-01-287-9814
NSN 5915-00-402-7212
NSN 6610-01-542-2276
NSN 4140-00-508-3206
NSN 6105-01-534-5360
NSN 5950-00-115-6026
NSN 2925-00-152-1825
NSN 5895-00-436-2824
NSN 5960-01-382-8772