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 6610-00-225-9886
NSN 5996-01-550-8867
NSN 5920-01-400-3562
NSN 5945-00-290-1779
NSN 5998-01-557-3386
NSN 5920-01-024-0592
NSN 5975-01-179-6225
NSN 5920-00-579-2286
NSN 5950-01-473-1184
NSN 5910-01-564-1714
NSN 4140-01-501-8639
NSN 6610-00-703-2489