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 6105-01-559-1499
NSN 5945-01-354-9835
NSN 5835-01-442-6482
NSN 5990-01-255-7387
NSN 4140-01-317-8040
NSN 5990-00-655-3065
NSN 6650-01-197-4585
NSN 5895-01-403-2793
NSN 2925-01-492-0159
NSN 6135-01-362-4256
NSN 6240-01-225-8518
NSN 5975-01-192-0147