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 5996-00-908-2949
NSN 6645-00-007-5305
NSN 6150-00-516-8445
NSN 4140-01-573-5509
NSN 5835-01-014-4574
NSN 5835-01-143-9143
NSN 6130-01-449-9808
NSN 5996-01-069-2915
NSN 6150-00-021-8051
NSN 5950-00-226-0207
NSN 6320-01-090-8296
NSN 7035-01-413-6697