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 5910-00-246-9417
NSN 4140-00-478-0056
NSN 6105-01-331-1064
NSN 5965-00-791-0964
NSN 5925-01-376-1940
NSN 6220-00-539-8769
NSN 5975-00-461-7490
NSN 6320-00-731-6134
NSN 5910-01-551-6165
NSN 6110-01-451-4326
NSN 5930-01-084-2376
NSN 5915-00-267-9857