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 5915-00-781-3019
NSN 6105-01-272-9235
NSN 6320-01-198-4024
NSN 6240-01-570-3066
NSN 5950-01-064-6681
NSN 5895-01-318-7658
NSN 2925-01-434-6945
NSN 5925-01-328-2355
NSN 5935-01-151-2785
NSN 5915-01-273-0939
NSN 5996-00-112-4588
NSN 5985-01-479-7506