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 2925-01-655-0562
NSN 6105-01-349-3656
NSN 5930-00-269-4996
NSN 5965-00-333-3359
NSN 5965-01-528-6453
NSN 6135-00-519-1325
NSN 6130-01-618-3366
NSN 6650-01-032-1786
NSN 5835-01-030-2519
NSN 5915-01-462-5089
NSN 5930-00-915-5141
NSN 7035-01-205-1478