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 6110-00-627-7872
NSN 5998-01-282-4668
NSN 5999-01-640-9916
NSN 5965-00-450-5408
NSN 5925-01-215-1386
NSN 6620-00-990-3385
NSN 5985-01-500-9996
NSN 6650-01-261-1217
NSN 6135-01-156-4627
NSN 5905-01-403-2806
NSN 4140-01-609-6841
NSN 5930-00-078-0859