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 6240-01-394-8592
NSN 5930-00-404-0847
NSN 5915-01-377-4501
NSN 6320-00-194-4252
NSN 6650-01-475-3714
NSN 7035-00-286-6221
NSN 6130-01-326-6050
NSN 5998-01-124-9170
NSN 6135-01-039-2882
NSN 6240-01-257-9004
NSN 6110-01-209-4709
NSN 5910-01-085-5960