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 5915-01-429-9287
NSN 6130-00-475-0336
NSN 5895-01-632-2407
NSN 5965-00-452-0967
NSN 4140-01-138-2205
NSN 6620-01-237-0254
NSN 6150-01-159-2259
NSN 6150-01-469-2141
NSN 5999-00-134-5847
NSN 6645-00-767-6307
NSN 5990-00-170-9553
NSN 5920-01-376-1438