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 5965-00-362-2158
NSN 5999-00-626-3538
NSN 6130-01-247-2339
NSN 5975-01-268-1529
NSN 6645-00-144-3392
NSN 6130-01-569-1156
NSN 5998-01-332-8664
NSN 5950-01-302-2040
NSN 6110-01-419-3561
NSN 5945-01-020-0564
NSN 5960-01-481-8051
NSN 5950-01-119-9399