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 5855-00-922-6459
NSN 6320-01-422-1212
NSN 6320-00-790-4844
NSN 5990-01-089-2652
NSN 5895-00-276-7916
NSN 5945-01-125-2015
NSN 5835-01-477-0137
NSN 5905-00-447-5070
NSN 5985-01-600-6720
NSN 6610-01-060-6165
NSN 2925-01-214-5333
NSN 6145-00-825-7316