Weapons system essential
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 5895-00-410-2426
NSN 5945-01-634-0588
NSN 5925-00-792-3904
NSN 5945-01-162-5635
NSN 5835-01-089-1076
NSN 5895-01-372-0721
NSN 5950-00-518-3936
NSN 5920-00-736-7882
NSN 5950-01-613-9298
NSN 5998-00-468-5022
NSN 5990-01-245-7299
NSN 6110-01-641-8745