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 5935-01-511-0106
NSN 5925-01-050-8410
NSN 5960-00-740-7285
NSN 5920-00-887-6514
NSN 5910-01-480-7618
NSN 6620-01-302-0049
NSN 6145-01-418-3761
NSN 5999-01-276-7066
NSN 6240-01-498-7137
NSN 5975-01-328-7975
NSN 5855-01-167-2162
NSN 5905-01-188-8995