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 5925-01-495-0071
NSN 6135-00-166-5984
NSN 5935-00-823-0993
NSN 5910-00-252-2626
NSN 5999-01-510-4358
NSN 6105-00-571-4391
NSN 5950-00-278-1201
NSN 5905-00-932-4648
NSN 5895-01-094-2578
NSN 5990-01-213-6319
NSN 6650-00-539-7298
NSN 6240-01-312-2061