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 6620-00-708-3323
NSN 5930-01-169-4653
NSN 6145-01-211-9798
NSN 5975-00-041-1426
NSN 6320-01-504-3948
NSN 6150-01-146-2187
NSN 5996-01-151-1607
NSN 6220-01-458-7068
NSN 6105-01-028-0672
NSN 6135-01-497-3114
NSN 5915-01-170-9994
NSN 5930-00-246-2074