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 5960-01-163-6416
NSN 5905-01-313-9777
NSN 6650-01-138-1712
NSN 5895-01-150-7549
NSN 5915-01-448-9399
NSN 6645-00-084-2774
NSN 5975-01-362-9559
NSN 5935-01-406-3852
NSN 6135-00-593-6831
NSN 5998-01-442-8670
NSN 5985-01-390-6297
NSN 5999-00-166-7549