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 5996-01-499-7913
NSN 6220-01-429-8534
NSN 6240-01-421-4025
NSN 6220-00-957-8121
NSN 5930-01-010-3283
NSN 5975-01-522-7403
NSN 5855-01-199-2046
NSN 5990-01-476-9956
NSN 6620-01-411-5461
NSN 5920-01-370-4376
NSN 5975-01-333-1016
NSN 5835-00-145-8926