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 6105-00-189-1849
NSN 5950-01-630-3193
NSN 5965-01-177-3171
NSN 5996-01-103-1675
NSN 6105-01-389-3844
NSN 5945-01-227-2148
NSN 5950-01-107-5880
NSN 5960-01-142-6981
NSN 6135-01-202-8113
NSN 5835-00-723-2505
NSN 6105-01-222-1886
NSN 5975-01-453-3533