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 5855-01-532-7060
NSN 2925-00-188-5003
NSN 7035-00-620-6835
NSN 5945-00-597-2049
NSN 6130-01-231-8051
NSN 5990-01-501-5409
NSN 6220-00-419-6152
NSN 5930-01-442-3075
NSN 5920-01-228-3030
NSN 5999-01-145-6082
NSN 5935-01-436-6916
NSN 5990-01-633-9503