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 5910-00-460-6216
NSN 5999-00-584-4577
NSN 6145-01-272-5524
NSN 5910-01-633-9963
NSN 6220-00-439-2363
NSN 5910-01-027-0883
NSN 5965-00-997-5764
NSN 5910-01-518-9351
NSN 5910-01-348-2115
NSN 5985-01-527-8034
NSN 5999-01-416-9229
NSN 5996-00-321-5418