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 5835-00-905-7165
NSN 6130-00-175-8063
NSN 6645-01-133-8359
NSN 6240-00-232-7065
NSN 6620-00-673-6867
NSN 5998-01-089-7389
NSN 6130-01-240-5020
NSN 5920-01-621-3005
NSN 5920-00-473-0563
NSN 5996-00-141-3945
NSN 6130-01-585-6284
NSN 5910-01-413-0376