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 5925-00-801-7120
NSN 5915-01-232-4788
NSN 5945-01-428-4033
NSN 5855-01-528-7287
NSN 6240-01-465-4495
NSN 5999-00-479-9568
NSN 4140-01-406-3626
NSN 5910-01-564-7380
NSN 6105-00-408-5552
NSN 5925-01-262-6152
NSN 5920-00-162-8773
NSN 5925-00-531-9547