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 6610-00-225-9886
NSN 6610-00-169-4195
NSN 5930-01-490-9739
NSN 5950-00-620-0561
NSN 5910-01-013-8957
NSN 5910-01-021-1148
NSN 5925-01-461-2756
NSN 6130-00-949-1563
NSN 6220-01-298-2593
NSN 5999-01-546-4283
NSN 6130-00-116-3981
NSN 5910-00-081-5026