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 5965-01-434-4095
NSN 5925-00-999-9320
NSN 5999-01-483-2259
NSN 6135-01-156-4627
NSN 6650-00-196-0637
NSN 5996-00-265-7067
NSN 5910-00-880-0800
NSN 6105-00-190-0224
NSN 5855-01-299-3510
NSN 5990-01-150-7443
NSN 6145-01-259-4530
NSN 4140-00-724-9663