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 6685-01-015-2126
NSN 6130-01-058-6929
NSN 5930-01-112-1309
NSN 5915-01-525-7731
NSN 5985-01-215-1003
NSN 6145-00-753-2264
NSN 6130-00-888-1149
NSN 5990-01-478-5389
NSN 7035-01-289-4022
NSN 5945-01-368-3736
NSN 5895-01-043-5005
NSN 4140-01-142-2971