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 6320-01-643-0850
NSN 6130-01-551-7251
NSN 5925-01-054-3284
NSN 5895-01-350-1892
NSN 6135-01-214-6441
NSN 6110-01-127-9134
NSN 5920-01-432-2251
NSN 5990-01-386-5561
NSN 5950-01-272-8485
NSN 6135-01-392-8344
NSN 5855-00-962-5792
NSN 6105-01-553-5777