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 5998-01-476-1488
NSN 5996-01-290-4844
NSN 5915-00-548-9096
NSN 6320-01-148-8125
NSN 5910-01-274-2628
NSN 5920-00-929-3213
NSN 5950-01-632-8818
NSN 5910-01-381-0709
NSN 5910-00-265-5797
NSN 6620-00-431-3837
NSN 6110-01-205-3248
NSN 4140-01-023-1537