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 5975-01-524-0637
NSN 5895-00-066-2719
NSN 5998-01-367-2144
NSN 5960-01-350-4288
NSN 5950-01-276-5723
NSN 5990-01-378-7349
NSN 5895-01-510-4836
NSN 5975-01-634-0678
NSN 5960-01-392-6982
NSN 5945-00-535-9574
NSN 5835-00-289-9080
NSN 5925-00-005-3694