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 6110-01-157-9341
NSN 6220-00-271-4639
NSN 6220-01-065-2171
NSN 5945-01-146-3614
NSN 6220-01-474-7800
NSN 5935-01-327-3608
NSN 5985-00-584-3795
NSN 5835-01-216-6208
NSN 5965-01-549-7097
NSN 5996-00-751-9701
NSN 5915-01-323-6451
NSN 5999-00-831-2915