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 5835-00-681-0005
NSN 5910-00-627-6551
NSN 4140-01-098-0213
NSN 6320-00-823-2015
NSN 5975-00-424-3403
NSN 5915-01-487-3883
NSN 5996-01-133-2478
NSN 5985-00-262-5109
NSN 6150-00-887-6304
NSN 5998-00-231-5580
NSN 6145-01-386-1468
NSN 5895-01-528-0252