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 5935-00-262-5463
NSN 5999-00-337-0849
NSN 6610-00-991-9453
NSN 6650-00-575-0770
NSN 5996-00-087-6714
NSN 5930-01-348-8962
NSN 5935-01-550-3041
NSN 5950-01-634-0677
NSN 5935-01-280-3405
NSN 5975-01-564-8026
NSN 6240-00-433-7706
NSN 6220-01-316-7283