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 6650-01-267-3223
NSN 6650-01-660-5441
NSN 5996-01-270-2610
NSN 5905-01-277-6573
NSN 5996-00-098-3864
NSN 6620-01-433-7952
NSN 5975-00-162-9530
NSN 5895-01-127-1236
NSN 6320-00-925-0558
NSN 5996-01-063-6556
NSN 5935-01-536-4699
NSN 4140-00-256-9913