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 6130-01-583-1220
NSN 5930-00-661-2280
NSN 6220-00-456-2911
NSN 4140-01-186-6453
NSN 6150-01-581-1695
NSN 5945-01-162-2195
NSN 5990-01-485-0260
NSN 5996-00-095-6542
NSN 6610-01-359-5515
NSN 5925-01-601-8088
NSN 5920-00-276-8657
NSN 7035-00-631-3782