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 7035-00-283-3112
NSN 5855-00-862-3345
NSN 6620-00-071-3895
NSN 5910-00-992-7376
NSN 5998-01-244-9266
NSN 5985-01-243-4085
NSN 6610-01-541-5034
NSN 6240-01-059-2083
NSN 5998-01-573-5717
NSN 5920-00-913-3728
NSN 6610-00-277-7206
NSN 5990-00-717-8022