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 5985-00-332-8758
NSN 6650-00-331-2232
NSN 5835-00-754-7255
NSN 7035-00-529-3128
NSN 5950-01-110-9154
NSN 5985-01-218-8544
NSN 5996-00-489-0595
NSN 5835-01-189-6095
NSN 5835-01-529-3050
NSN 6620-00-679-5830
NSN 6135-01-437-6409
NSN 5950-00-391-6963