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 6105-00-279-3044
NSN 6320-01-194-1253
NSN 5855-01-624-7115
NSN 5910-00-895-7709
NSN 5998-01-414-1761
NSN 5960-00-736-8568
NSN 6645-01-013-3852
NSN 5996-01-370-5570
NSN 6620-01-311-3516
NSN 6610-01-483-1317
NSN 5965-00-777-7037
NSN 6240-00-957-5724