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 5999-00-612-8507
NSN 5905-01-496-9828
NSN 6105-01-044-5907
NSN 6105-01-580-0557
NSN 6240-01-180-9207
NSN 7035-00-861-7913
NSN 5935-00-095-6544
NSN 6240-01-052-7690
NSN 5925-01-436-4943
NSN 5855-00-361-0167
NSN 5930-01-578-6564
NSN 6150-01-050-5754