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 6135-00-044-3860
NSN 2925-01-295-2017
NSN 5999-01-344-3514
NSN 6620-00-725-7289
NSN 5835-01-216-7289
NSN 6220-01-434-4976
NSN 6110-01-604-2178
NSN 5895-01-630-5247
NSN 5920-01-050-3341
NSN 6650-01-633-9147
NSN 5950-01-424-7267
NSN 6110-01-016-8827