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 5999-01-184-6415
NSN 5996-00-439-5912
NSN 5960-01-184-8831
NSN 5910-01-568-4483
NSN 5975-01-102-4829
NSN 5965-01-483-4447
NSN 5945-00-710-5605
NSN 6610-00-283-2592
NSN 5960-01-384-4603
NSN 6130-01-461-3530
NSN 6320-00-035-8781
NSN 5905-01-036-0062