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 5950-01-305-8141
NSN 5930-00-401-1892
NSN 5895-00-283-1768
NSN 6150-00-281-3447
NSN 5920-00-614-9281
NSN 5950-01-520-9677
NSN 6130-01-371-2417
NSN 5985-01-114-0483
NSN 5935-00-753-7895
NSN 5915-00-025-1763
NSN 5935-01-058-5078
NSN 5975-01-531-3452