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 2925-01-346-9522
NSN 5950-00-809-2078
NSN 5999-01-555-8994
NSN 5930-01-351-8953
NSN 6130-00-933-9081
NSN 6135-01-607-5478
NSN 5975-01-608-3913
NSN 5998-01-263-2896
NSN 5996-01-400-3558
NSN 6610-01-301-3513
NSN 5975-00-221-7175
NSN 6320-01-255-2096