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 4140-01-120-8252
NSN 5920-01-477-3923
NSN 5915-00-472-5030
NSN 4140-01-100-1223
NSN 6610-01-328-1116
NSN 6145-00-975-4457
NSN 2925-01-197-7864
NSN 5996-01-311-8627
NSN 5945-01-361-8845
NSN 5996-01-078-3742
NSN 5895-01-160-7916
NSN 5950-00-169-2428