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 7035-00-349-8571
NSN 7035-01-075-4832
NSN 6105-01-165-6833
NSN 5945-00-114-3910
NSN 5930-01-551-0662
NSN 5960-01-226-0342
NSN 5945-01-391-0426
NSN 5950-01-354-8451
NSN 5975-00-141-8513
NSN 6145-01-315-5874
NSN 5950-01-313-7074
NSN 6150-00-177-2370