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 5965-01-463-2815
NSN 6105-00-097-8131
NSN 5835-00-471-2660
NSN 5960-01-539-1956
NSN 2925-00-265-7539
NSN 5895-01-040-0679
NSN 5960-01-109-9480
NSN 5925-01-462-6172
NSN 6130-01-130-7095
NSN 5960-00-836-0271
NSN 6620-00-270-3275
NSN 6320-01-532-7491