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 5950-00-682-4378
NSN 5925-01-614-5187
NSN 5996-00-613-1761
NSN 5950-01-513-1982
NSN 5950-01-580-0598
NSN 5895-00-812-6914
NSN 5920-01-457-1251
NSN 6320-01-262-8642
NSN 5910-01-316-8082
NSN 5950-00-557-5070
NSN 5998-01-031-9650
NSN 5935-00-236-6702