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 5965-01-160-2691
NSN 6110-00-329-3271
NSN 6145-01-026-1083
NSN 5999-00-902-2065
NSN 6610-01-151-1540
NSN 5855-00-688-9954
NSN 5960-01-412-0619
NSN 5910-01-123-9034
NSN 5985-01-169-1112
NSN 6610-01-453-1610
NSN 5998-01-367-2272
NSN 5945-01-281-7404