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 5998-01-592-9248
NSN 5990-00-155-2306
NSN 6620-00-010-8190
NSN 5945-01-542-9117
NSN 5935-00-959-0071
NSN 5999-01-444-3486
NSN 6650-01-442-0267
NSN 5915-01-216-7587
NSN 5920-01-130-5893
NSN 7035-01-398-1655
NSN 2925-01-180-7793
NSN 5975-00-808-5929