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 5915-01-211-4934
NSN 6130-00-075-6496
NSN 6610-01-576-0007
NSN 6610-01-454-6582
NSN 5975-00-014-0784
NSN 5965-00-246-5612
NSN 5965-01-165-9787
NSN 5990-01-432-4249
NSN 7035-01-421-4446
NSN 5835-01-057-5827
NSN 6110-00-744-1301
NSN 5960-01-641-5493