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 6320-01-399-6177
NSN 5999-01-029-3025
NSN 5855-01-397-2487
NSN 5920-01-066-3709
NSN 6240-01-160-7430
NSN 7035-01-598-4631
NSN 5996-01-442-8296
NSN 5835-00-823-6116
NSN 6320-01-334-5305
NSN 6240-01-013-8895
NSN 7035-00-916-9380
NSN 5998-01-214-7432