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 5930-00-321-0347
NSN 5975-00-763-5437
NSN 5999-01-351-4645
NSN 5950-01-243-4068
NSN 5965-01-207-0991
NSN 5999-00-009-9986
NSN 5915-01-068-4628
NSN 6105-01-592-3213
NSN 6110-01-538-3876
NSN 6220-00-975-5903
NSN 6135-01-104-3790
NSN 5895-01-476-7344