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 6650-00-248-8913
NSN 5975-01-279-5180
NSN 5945-00-889-5409
NSN 5999-01-386-3179
NSN 5855-01-122-9418
NSN 7035-01-180-8256
NSN 5999-01-415-5716
NSN 4140-01-471-7193
NSN 4140-01-030-2342
NSN 6145-01-465-8782
NSN 6610-00-955-2808
NSN 5950-01-296-5409