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 7035-00-327-0458
NSN 5915-01-235-6318
NSN 6610-00-086-8036
NSN 5998-01-529-6739
NSN 5965-01-208-5820
NSN 5960-00-454-6402
NSN 5950-01-145-2494
NSN 6620-01-365-1499
NSN 5990-01-460-6390
NSN 6130-01-316-6131
NSN 4140-01-545-0270
NSN 6650-01-328-8363