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 6650-00-943-4247
NSN 5895-00-953-0782
NSN 6135-01-400-2947
NSN 6135-00-377-9165
NSN 5960-01-391-8860
NSN 5915-01-170-5086
NSN 5965-01-408-6218
NSN 7035-01-336-0464
NSN 5975-01-634-0678
NSN 6105-00-030-7608
NSN 6650-00-820-4577
NSN 5930-00-737-6100