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 5910-01-080-8927
NSN 5999-00-459-0093
NSN 5835-01-510-1873
NSN 5915-01-555-8751
NSN 5996-01-437-8824
NSN 5998-01-318-4990
NSN 2925-01-446-6523
NSN 5998-00-716-5261
NSN 5910-00-689-9378
NSN 5996-01-166-7701
NSN 5920-01-213-1513
NSN 5985-00-075-5729