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 5998-00-197-4817
NSN 5998-00-411-4965
NSN 6320-01-265-0665
NSN 6685-00-188-1991
NSN 5935-01-310-8616
NSN 5960-01-505-2426
NSN 6620-01-138-0089
NSN 5915-00-186-9346
NSN 5975-00-339-3313
NSN 5945-01-134-7347
NSN 5895-01-448-8511
NSN 2925-00-033-4621