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 6135-00-798-1425
NSN 6320-01-643-0850
NSN 5930-01-204-8259
NSN 5990-00-150-6979
NSN 5965-01-032-0940
NSN 6135-01-255-9129
NSN 5996-01-232-6243
NSN 6220-01-168-9383
NSN 6645-00-064-1180
NSN 6145-01-179-6630
NSN 5835-00-289-9080
NSN 5910-00-776-6524