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 5985-01-190-6492
NSN 6610-01-654-4685
NSN 5855-01-156-0417
NSN 5895-00-763-3020
NSN 6145-01-634-0388
NSN 5920-00-149-0013
NSN 5855-01-383-6860
NSN 5935-01-627-7566
NSN 5960-01-593-4760
NSN 6150-00-027-9279
NSN 6105-01-555-7874
NSN 4140-01-579-1286