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 7035-01-534-7930
NSN 5915-00-480-5163
NSN 5920-00-733-3538
NSN 6320-01-462-3555
NSN 6320-01-381-7023
NSN 5930-01-123-8582
NSN 5935-00-302-6770
NSN 2925-01-430-4206
NSN 5910-01-056-5533
NSN 5985-00-393-2480
NSN 6145-00-849-3897
NSN 6320-01-435-5991