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 5930-01-295-1257
NSN 7035-00-421-0468
NSN 5935-00-481-3432
NSN 5998-01-112-0223
NSN 5895-01-171-5149
NSN 5996-00-186-8709
NSN 6220-01-443-9315
NSN 5975-00-771-2085
NSN 4140-00-901-8216
NSN 6150-01-486-0816
NSN 5855-01-308-0955
NSN 5990-01-442-3520