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 5915-01-199-5605
NSN 5998-00-484-4276
NSN 6150-01-239-2635
NSN 5950-01-327-2230
NSN 5855-00-118-8762
NSN 6110-01-281-1218
NSN 2925-01-175-1217
NSN 5996-01-426-8531
NSN 4140-01-182-5861
NSN 6610-00-881-5060
NSN 5999-00-079-0368
NSN 6610-01-316-3547