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 5895-00-715-0896
NSN 5950-01-383-1062
NSN 6650-01-320-9682
NSN 6145-00-490-9180
NSN 5998-00-683-1333
NSN 5990-01-380-7815
NSN 5960-00-914-1740
NSN 5998-01-459-5069
NSN 6645-01-144-8627
NSN 5930-00-243-4291
NSN 6645-00-646-6631
NSN 5996-00-205-2933