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 5998-01-289-3875
NSN 5998-01-054-3713
NSN 6105-01-224-6438
NSN 5990-01-629-7927
NSN 5920-00-733-8468
NSN 7035-01-088-9029
NSN 6320-00-433-2773
NSN 6105-01-451-6801
NSN 5910-01-020-7700
NSN 6135-01-643-9081
NSN 5950-01-098-6091
NSN 6320-00-139-1090