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 2925-01-282-3206
NSN 5990-01-344-7778
NSN 5975-01-073-9974
NSN 5945-01-458-8391
NSN 5910-00-581-9843
NSN 5920-01-145-3150
NSN 5905-01-214-6647
NSN 5855-00-198-3197
NSN 5998-01-359-2884
NSN 6610-01-560-8227
NSN 5920-01-503-2536
NSN 5835-00-761-5615