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 6685-00-905-4646
NSN 6320-01-266-7607
NSN 5990-01-465-9235
NSN 5996-00-186-8709
NSN 5915-01-013-8995
NSN 6645-01-268-7265
NSN 5935-01-376-3110
NSN 6240-01-150-2712
NSN 5925-00-995-1631
NSN 5998-01-009-2103
NSN 6650-01-452-5379
NSN 5895-00-910-8431