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 5920-00-097-1108
NSN 5895-00-930-0163
NSN 5950-01-072-6578
NSN 6135-01-551-0562
NSN 5950-01-282-9852
NSN 5925-01-089-9791
NSN 5998-01-258-4298
NSN 2925-00-137-1209
NSN 6620-01-578-7561
NSN 5996-01-391-9585
NSN 6320-01-569-2672
NSN 5855-01-448-9794