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 5895-00-447-0550
NSN 6135-01-355-8917
NSN 5920-01-104-9190
NSN 5985-00-578-7740
NSN 5925-01-088-6863
NSN 5925-01-329-9472
NSN 5996-00-824-5943
NSN 5990-01-434-7913
NSN 2925-01-129-1261
NSN 5945-00-243-1606
NSN 5895-00-796-9405
NSN 6320-01-227-2648