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 5915-01-369-6967
NSN 5915-01-295-3282
NSN 5945-01-568-4587
NSN 6650-01-607-1283
NSN 5975-00-751-9450
NSN 6240-01-543-0193
NSN 5950-01-424-2019
NSN 5935-01-289-1142
NSN 5910-01-536-0009
NSN 5985-00-052-0818
NSN 5915-01-642-2316
NSN 4140-01-451-9841