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 7035-01-421-4446
NSN 6320-01-321-7658
NSN 5998-01-089-3435
NSN 6145-00-686-5397
NSN 6105-01-152-2800
NSN 5930-00-924-2232
NSN 7035-01-223-3002
NSN 6320-01-229-6479
NSN 5905-01-447-2806
NSN 6130-01-093-4004
NSN 5905-01-510-3531
NSN 5950-00-752-4724