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 5835-00-885-6030
NSN 6105-01-502-0824
NSN 5920-01-408-5881
NSN 5925-01-462-0068
NSN 5985-00-228-8793
NSN 5960-01-215-9232
NSN 5925-00-185-4020
NSN 6685-01-642-2849
NSN 6105-01-263-3989
NSN 5925-01-477-6200
NSN 5945-01-381-5487
NSN 6145-00-653-2448