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 5855-01-184-8089
NSN 5990-00-582-0342
NSN 5910-01-464-9014
NSN 7035-01-517-1713
NSN 5855-01-295-2313
NSN 6130-01-282-9636
NSN 5985-01-327-2816
NSN 5895-01-163-4468
NSN 6220-00-383-4474
NSN 6240-01-126-9167
NSN 5910-01-371-0902
NSN 5915-01-533-9335