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 5895-00-155-8581
NSN 6130-01-006-0619
NSN 5960-01-144-1515
NSN 6130-00-270-8063
NSN 5998-00-851-2374
NSN 6240-00-067-7526
NSN 5910-01-007-6634
NSN 5975-01-283-6398
NSN 5910-01-414-3982
NSN 5855-01-302-9778
NSN 5965-00-318-6479
NSN 6240-01-113-2396