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 5985-01-147-5206
NSN 2925-00-355-5130
NSN 2925-01-106-3552
NSN 6130-01-187-3356
NSN 6620-00-984-7252
NSN 5935-00-688-7104
NSN 5985-00-504-7777
NSN 5920-00-616-4087
NSN 5930-01-261-2896
NSN 5930-01-567-6929
NSN 5998-01-377-5002
NSN 5915-01-413-7792