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 5998-01-252-3745
NSN 6685-01-188-4653
NSN 5895-01-380-7603
NSN 5996-01-271-1542
NSN 6610-01-587-1803
NSN 5935-00-816-3256
NSN 5950-01-661-2776
NSN 5935-00-806-5600
NSN 5999-00-767-7924
NSN 5960-01-193-5224
NSN 6685-01-281-9525
NSN 6130-00-678-7543