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 5999-01-610-1285
NSN 5925-01-246-2275
NSN 4140-00-307-2732
NSN 7035-00-300-3208
NSN 2925-00-684-7708
NSN 5996-01-600-5969
NSN 5975-00-433-5983
NSN 6150-01-210-2073
NSN 6620-01-346-9340
NSN 5985-01-022-9708
NSN 6150-01-385-8807
NSN 5905-01-252-4540