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 6110-01-092-5396
NSN 5998-01-552-4077
NSN 5835-01-291-5405
NSN 5855-01-152-0506
NSN 5950-01-283-2279
NSN 5985-01-008-2933
NSN 7035-00-126-1899
NSN 4140-00-849-8371
NSN 6110-00-553-1390
NSN 6220-00-406-0024
NSN 5998-00-408-9551
NSN 7035-00-915-5798