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 5998-01-384-3196
NSN 6130-01-434-7463
NSN 6135-00-519-1325
NSN 6620-01-025-1443
NSN 6145-01-142-5732
NSN 5855-00-197-6387
NSN 6150-00-377-0393
NSN 6240-01-189-9339
NSN 5905-00-549-7692
NSN 6110-01-593-2458
NSN 5910-01-033-6546
NSN 5990-01-113-0303