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 5925-01-189-4083
NSN 6110-01-303-0182
NSN 5910-00-975-1089
NSN 5930-01-649-4702
NSN 5895-01-158-6919
NSN 5996-00-648-6580
NSN 5905-01-427-2285
NSN 6150-01-254-1664
NSN 5985-01-362-6582
NSN 5915-01-126-2169
NSN 7035-00-803-3056
NSN 6650-00-213-7065