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 5960-01-346-1201
NSN 5920-00-070-8712
NSN 6650-01-175-0841
NSN 5930-00-243-3052
NSN 2925-00-416-2894
NSN 5998-01-208-2864
NSN 2925-01-408-9362
NSN 5905-01-521-3839
NSN 6685-01-611-6964
NSN 5945-00-842-0020
NSN 5915-01-361-9026
NSN 7035-00-523-7492