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 6135-01-584-0941
NSN 5965-01-123-3770
NSN 5930-00-155-5917
NSN 5975-00-247-1230
NSN 6240-00-917-0788
NSN 5925-00-449-6965
NSN 7035-01-492-6799
NSN 6610-00-278-7647
NSN 6110-01-610-3039
NSN 5998-01-317-0398
NSN 5930-01-100-1244
NSN 5915-00-875-2101