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 6130-01-160-5345
NSN 5996-01-617-6575
NSN 5915-01-043-3231
NSN 6620-01-630-6759
NSN 5895-01-426-3726
NSN 6220-01-040-9002
NSN 6650-01-101-9023
NSN 6320-00-070-4544
NSN 4140-01-517-5462
NSN 5998-01-160-6183
NSN 6620-00-003-2020
NSN 6130-01-582-5918