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 5950-01-145-7774
NSN 6240-00-248-4281
NSN 5855-00-408-2611
NSN 6610-00-242-0609
NSN 5930-00-020-5823
NSN 5920-00-078-8660
NSN 6240-00-226-0462
NSN 5996-00-085-7826
NSN 5920-01-285-5674
NSN 5965-01-247-5696
NSN 6130-01-044-5436
NSN 7035-01-432-2424