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 6320-00-857-4073
NSN 6150-00-325-8597
NSN 6320-01-618-7800
NSN 5925-01-300-9745
NSN 5935-00-947-4021
NSN 6130-01-435-7602
NSN 5915-01-446-1016
NSN 6610-01-246-5881
NSN 5910-01-264-0102
NSN 5960-00-104-2740
NSN 5950-01-484-9318
NSN 5945-00-851-0655