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 5975-00-056-4384
NSN 6135-01-246-0308
NSN 5905-01-092-0970
NSN 6620-01-129-1260
NSN 5910-00-081-0727
NSN 6320-00-476-6898
NSN 6220-00-623-6473
NSN 5998-01-310-3542
NSN 5905-00-126-2719
NSN 5996-01-412-9232
NSN 5965-01-633-8849
NSN 6130-01-061-9481