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 5910-00-224-5915
NSN 5905-00-079-6372
NSN 6240-01-116-3137
NSN 5960-01-069-8028
NSN 5998-00-336-2396
NSN 6135-01-302-4773
NSN 5835-00-876-4544
NSN 5835-01-257-5342
NSN 6150-00-199-8764
NSN 5950-00-076-6008
NSN 5920-01-437-5916
NSN 5996-01-209-3164