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 5915-01-244-8344
NSN 5990-00-226-1152
NSN 6650-01-423-6313
NSN 5975-01-474-0587
NSN 5990-01-205-5937
NSN 5935-00-900-3373
NSN 6150-00-079-9538
NSN 5895-00-936-3136
NSN 5950-01-110-5792
NSN 5930-00-119-0142
NSN 5910-00-138-1702
NSN 6240-00-292-3237