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 5975-01-147-9196
NSN 6220-00-452-5308
NSN 5960-01-321-2750
NSN 5915-00-762-2440
NSN 5960-01-347-0751
NSN 5996-00-255-5567
NSN 6620-01-474-1890
NSN 5910-01-418-2399
NSN 6105-01-577-1042
NSN 5855-00-149-0766
NSN 5990-00-400-4794
NSN 6620-00-176-5722