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 6105-01-624-9316
NSN 6135-01-260-1100
NSN 6240-01-521-7867
NSN 5925-00-081-9135
NSN 6145-00-072-7028
NSN 6145-00-110-6619
NSN 6150-00-292-8778
NSN 5835-01-177-1092
NSN 5975-01-327-4893
NSN 5998-01-227-5651
NSN 5910-01-645-5418
NSN 5905-00-100-8474