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 5975-01-220-5996
NSN 6220-00-255-5652
NSN 5930-00-188-7119
NSN 6620-00-160-0844
NSN 6220-00-223-4362
NSN 6130-00-713-2524
NSN 6105-01-085-6002
NSN 5935-01-581-5988
NSN 6645-00-240-9762
NSN 5855-00-548-4742
NSN 5965-01-492-0274
NSN 5965-01-068-2714