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 6135-00-557-8874
NSN 5915-00-988-4824
NSN 6110-01-268-1723
NSN 2925-01-629-9416
NSN 5895-01-591-7392
NSN 5998-01-210-0719
NSN 5985-01-495-9662
NSN 6645-00-103-1269
NSN 6685-00-337-0983
NSN 6650-01-263-5412
NSN 5996-00-358-6257
NSN 5835-00-397-7697