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 6650-00-923-4192
NSN 5930-01-027-1082
NSN 6610-00-213-8544
NSN 5835-01-154-8916
NSN 5965-01-433-9864
NSN 5999-00-008-5282
NSN 5950-01-226-9441
NSN 5930-01-036-1272
NSN 5950-00-824-0739
NSN 6240-00-879-0771
NSN 5965-01-389-1068
NSN 7035-00-445-9657