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 6145-00-578-7522
NSN 5999-01-381-5510
NSN 2925-01-106-8871
NSN 5985-01-630-4937
NSN 5985-01-257-1350
NSN 5855-01-488-6571
NSN 5915-01-417-2058
NSN 6135-01-246-0308
NSN 6620-01-538-2294
NSN 6610-00-336-2404
NSN 5975-01-199-9927
NSN 5855-01-147-6024