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 5960-01-476-5686
NSN 5998-01-484-9764
NSN 6320-01-078-8257
NSN 5999-00-148-8187
NSN 5895-01-487-4035
NSN 6320-01-624-0193
NSN 4140-00-119-5855
NSN 6685-01-171-2000
NSN 5915-00-058-9207
NSN 6620-01-106-2814
NSN 5985-01-372-9589
NSN 5895-01-230-9590