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 5950-00-524-2274
NSN 6110-00-160-1374
NSN 2925-01-580-8072
NSN 5915-01-358-0268
NSN 7035-01-398-3494
NSN 5920-00-949-3468
NSN 5998-01-495-6217
NSN 6110-01-282-4333
NSN 6135-01-282-4326
NSN 5920-00-086-6859
NSN 5895-01-395-5509
NSN 5990-01-472-2447